CN111791178A - Auxiliary mounting device - Google Patents
Auxiliary mounting device Download PDFInfo
- Publication number
- CN111791178A CN111791178A CN202010700965.7A CN202010700965A CN111791178A CN 111791178 A CN111791178 A CN 111791178A CN 202010700965 A CN202010700965 A CN 202010700965A CN 111791178 A CN111791178 A CN 111791178A
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- Prior art keywords
- mounting device
- installation space
- temperature
- lifting platform
- medium
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- 238000009434 installation Methods 0.000 claims abstract description 65
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000003028 elevating effect Effects 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000153 supplemental effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 description 6
- 230000008602 contraction Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The present invention provides an auxiliary mounting device for mounting a workpiece to be mounted in a predetermined mounting space, the auxiliary mounting device including: a support frame; the lifting platform is arranged on the support frame and can be movably arranged along the preset direction; the temperature control assembly is provided with a temperature adjusting part, the temperature adjusting part is installed on the lifting platform and drives the temperature adjusting part to move through the lifting platform, so that the temperature adjusting part is inserted into a preset installation space or is drawn out from the preset installation space, the size of the preset installation space is adjusted through heating or cooling the preset installation space, and the problem that a machine tool spindle in the prior art is inconvenient to install is solved.
Description
Technical Field
The invention relates to the field of installation of machine tool spindles, in particular to an auxiliary installation device.
Background
At present, with the continuous progress of industrial development, numerical control machine tools have gradually taken a leading position, the precision requirement on the machine tools is higher and higher, and the system precision and the assembly precision play a critical role in the precision of the machine tools.
However, in the process of installing the main shaft of the machine tool, the main shaft of the machine tool and the main shaft fixing seat are difficult to install, the installation accuracy of the main shaft cannot be guaranteed in the using process of the machine tool, and in the installation process, the main shaft is often damaged or the main shaft is caused to fall off due to the fact that the size of the installation hole of the main shaft fixing seat is not matched with the main shaft.
Disclosure of Invention
The invention mainly aims to provide an auxiliary mounting device to solve the problem that a machine tool spindle in the prior art is inconvenient to mount.
In order to achieve the above object, the present invention provides an auxiliary mounting device for mounting a workpiece to be mounted in a predetermined mounting space, the auxiliary mounting device including: a support frame; the lifting platform is arranged on the support frame and can be movably arranged along the preset direction; the temperature control assembly is provided with a temperature adjusting part which is arranged on the lifting platform to drive the temperature adjusting part to move through the lifting platform, so that the temperature adjusting part is inserted into the preset installation space or drawn out of the preset installation space, and the size of the preset installation space is adjusted by heating or cooling the preset installation space.
Further, the temperature adjustment member includes: medium circulation pipe fitting, medium circulation pipe fitting are installed on the elevating platform, and medium circulation pipe fitting is used for the circulation medium to heat or cool off predetermined installation space through medium circulation pipe fitting.
Further, the medium circulation pipe member extends spirally.
Further, the temperature adjusting member has a medium circulation passage, and the temperature control assembly further includes: the first port of the temperature adjusting part is communicated with the compressor part through a first pipeline; and the second port of the temperature adjusting part is communicated with the condenser through a second pipeline, and the condenser is communicated with the compressor part so as to form a medium circulation loop among the compressor part, the temperature adjusting part and the condenser.
Further, the temperature control assembly further comprises: and the reversing valve is arranged on the first pipeline so as to control the flow direction of the medium in the first pipeline through the reversing valve.
Further, the temperature control assembly further comprises: and the throttling component is arranged on the second pipeline so as to control the flow of the medium in the second pipeline through the throttling component.
Further, the auxiliary installation device further comprises: the driving assembly is in driving connection with the lifting platform, the driving assembly is provided with a telescopic rod which is arranged in a telescopic mode along a preset direction, and the telescopic rod is connected with the lifting platform so as to drive the lifting platform to move through the telescopic rod.
Further, the auxiliary installation device further comprises: the sliding rail component is arranged on the supporting frame and comprises a sliding rail and a sliding block arranged on the sliding rail, and at least part of the lifting platform is connected with the sliding block.
Further, the auxiliary installation device further comprises: the moving and carrying component is provided with a support frame and is a moving roller, and the support frame is driven to move by the moving roller.
Further, the lifting platform is provided with a mounting component, the mounting component protrudes towards the direction far away from the lifting platform, the mounting component is provided with a mounting hole, and at least part of the temperature regulating component is mounted in the mounting hole.
By applying the technical scheme of the invention, the auxiliary mounting device is used for mounting the workpiece to be mounted in the preset mounting space and comprises a support frame, a lifting table and a temperature control assembly, wherein the lifting table is mounted on the support frame and is movably arranged along the preset direction; the temperature control assembly is provided with a temperature adjusting part which is arranged on the lifting platform to drive the temperature adjusting part to move through the lifting platform, so that the temperature adjusting part is inserted into or drawn out of the preset installation space, and the size of the preset installation space is adjusted by heating or cooling the preset installation space. According to the invention, the characteristic of expansion with heat and contraction with cold of the part can be utilized, the inner wall of the preset installation space is heated before the workpiece to be installed is installed, so that the preset installation space is heated and expanded, the size of the installation space is increased, the workpiece to be installed is convenient to install, and after the installation is finished, the preset installation space is cooled and reduced, so that the workpiece to be installed and the preset installation space are stably connected.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic structural view of an embodiment of an auxiliary mounting device according to the present invention;
FIG. 2 shows a side view of an auxiliary mounting device according to the present invention; and
fig. 3 shows a schematic structural view of an embodiment of a temperature control assembly according to the present invention.
Wherein the figures include the following reference numerals:
1. a support frame; 2. a lifting platform; 3. a temperature control assembly; 30. a temperature adjustment member; 31. a medium circulation pipe fitting; 32. a compressor component; 33. a first pipeline; 34. a condenser; 35. a second pipeline; 4. a slide rail member; 5. a transfer member; 20. and (5) mounting the component.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The present invention provides an auxiliary mounting device, please refer to fig. 1 to 3, for mounting a workpiece to be mounted in a predetermined mounting space, the auxiliary mounting device includes: a support frame 1; the lifting platform 2 is arranged on the support frame 1, and the lifting platform 2 is movably arranged along the preset direction; the temperature control assembly 3, the temperature control assembly 3 has a temperature adjusting part 30, the temperature adjusting part 30 is installed on the lifting platform 2, so as to drive the temperature adjusting part 30 to move through the lifting platform 2, so that the temperature adjusting part 30 is inserted into the predetermined installation space or drawn out from the predetermined installation space, so as to adjust the size of the predetermined installation space by heating or cooling the predetermined installation space.
According to the auxiliary mounting device provided by the invention, a workpiece to be mounted is mounted in a preset mounting space, the auxiliary mounting device comprises a support frame 1, a lifting table 2 and a temperature control assembly 3, the lifting table 2 is mounted on the support frame 1, and the lifting table 2 is movably arranged along a preset direction; the temperature control assembly 3 has a temperature adjusting member 30, and the temperature adjusting member 30 is mounted on the elevating platform 2 to move the temperature adjusting member 30 by the elevating platform 2, so that the temperature adjusting member 30 is inserted into or withdrawn from a predetermined installation space to adjust the size of the predetermined installation space by heating or cooling the predetermined installation space. According to the invention, the characteristic of expansion with heat and contraction with cold of the part can be utilized, the inner wall of the preset installation space is heated before the workpiece to be installed is installed, so that the preset installation space is heated and expanded, the size of the installation space is increased, the workpiece to be installed is convenient to install, and after the installation is finished, the preset installation space is cooled and reduced, so that the workpiece to be installed and the preset installation space are stably connected.
Specifically, the temperature adjustment member 30 includes: a medium circulation pipe member 31, the medium circulation pipe member 31 being installed on the lifting table 2, the medium circulation pipe member 31 being used for circulating a medium to heat or cool a predetermined installation space through the medium circulation pipe member 31. The structure of the arrangement is simple and convenient to implement.
In the embodiment of the present invention, the medium circulation pipe 31 extends in a spiral shape. This can increase the heat radiation area of the medium flow-through pipe member 31 to improve the heating or cooling efficiency of the predetermined installation space by the medium flow-through pipe member 31.
In the implementation, the temperature adjustment component 30 has a medium flowing channel, and the temperature control assembly 3 further includes: a compressor part 32, a first port of the temperature adjusting part 30 communicating with the compressor part 32 through a first pipe 33; the condenser 34, the second port of the temperature adjusting part 30 communicates with the condenser 34 through a second pipe 35, and the condenser 34 communicates with the compressor part 32 to constitute a medium circulation circuit among the compressor part 32, the temperature adjusting part 30 and the condenser 34. The arrangement can recycle the medium in the loop, thereby saving resources.
In specific implementation, the temperature control assembly 3 further includes: a change valve provided on the first line 33 to control the flow direction of the medium in the first line 33 by the change valve. The medium in the first pipeline 33 is controlled to flow in the direction through the reversing valve, and the temperature of the medium in the medium circulation channel can be controlled, so that the preset installation space is cooled through the medium circulation channel.
Preferably, the temperature control assembly 3 further comprises: a throttle member provided on the second line 35 to control the flow rate of the medium in the second line 35 through the throttle member.
In order to facilitate the movement of the lifting platform 2, the auxiliary mounting device further comprises: drive assembly, drive assembly and 2 drive connections of elevating platform, drive assembly have along the scalable telescopic link that sets up of predetermined direction, and the telescopic link is connected with elevating platform 2 to drive elevating platform 2 through the telescopic link and remove. Preferably, the driving assembly comprises a driving cylinder, and the telescopic rod is a piston rod of the driving cylinder.
The auxiliary installation device further comprises: slide rail part 4, slide rail part 4 installs on support frame 1, and slide rail part 4 includes the slide rail and sets up the slider on the slide rail, and the at least part and the slider of elevating platform 2 are connected. This arrangement allows the elevating platform 2 to be guided by the rail members 4.
In the embodiment provided by the invention, the auxiliary mounting device further comprises a workbench component arranged at the side of the lifting platform 2, preferably, the slide rail component 4 is arranged on the side wall of the workbench component, the number of the telescopic rods is multiple, and the plurality of telescopic rods are uniformly arranged below the lifting platform 2 at intervals so as to stably drive the lifting platform 2 to move.
In order to facilitate the movement of the elevating platform to heat or cool the predetermined installation space at different positions, the auxiliary installation device further comprises: the moving and carrying component 5 is provided with the support frame 1 on the moving and carrying component 5, and the moving and carrying component 5 is a moving roller so as to drive the support frame 1 to move through the moving roller.
In order to facilitate the installation of the temperature adjustment member 30, the lifting platform 2 is provided with an installation member 20, the installation member 20 protrudes in a direction away from the lifting platform 2, the installation member 20 is provided with an installation hole, and at least part of the temperature adjustment member 30 is installed in the installation hole. Preferably, the elevating table 2 is provided with an opening, and the mounting hole is communicated with the opening so that the temperature adjusting part 30 is communicated with the compressor part 32 through the first pipe 33 when the temperature adjusting part 30 is mounted.
Preferably, in the embodiment provided by the present invention, the auxiliary mounting device further includes a control box, the compressor part 32 and the condenser 34 are both mounted in the control box, and the control box is provided with a mounting opening, and a heat sink is mounted at the mounting opening to dissipate heat generated in the control box through the heat sink.
The machine tool spindle is arranged in the spindle fixing seat, the spindle fixing seat is gradually heated and expanded by minerals, so that the gap between the spindle and a preset installation space can be increased, and the spindle is convenient to install.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
according to the auxiliary mounting device provided by the invention, a workpiece to be mounted is mounted in a preset mounting space, the auxiliary mounting device comprises a support frame 1, a lifting table 2 and a temperature control assembly 3, the lifting table 2 is mounted on the support frame 1, and the lifting table 2 is movably arranged along a preset direction; the temperature control assembly 3 has a temperature adjusting member 30, and the temperature adjusting member 30 is mounted on the elevating platform 2 to move the temperature adjusting member 30 by the elevating platform 2, so that the temperature adjusting member 30 is inserted into or withdrawn from a predetermined installation space to adjust the size of the predetermined installation space by heating or cooling the predetermined installation space. According to the invention, the characteristic of expansion with heat and contraction with cold of the part can be utilized, the inner wall of the preset installation space is heated before the workpiece to be installed is installed, so that the preset installation space is heated and expanded, the size of the installation space is increased, the workpiece to be installed is convenient to install, and after the installation is finished, the preset installation space is cooled and reduced, so that the workpiece to be installed and the preset installation space are stably connected.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An auxiliary mounting device for mounting a workpiece to be mounted in a predetermined mounting space, comprising:
a support frame (1);
the lifting platform (2) is installed on the support frame (1), and the lifting platform (2) is movably arranged along a preset direction;
the temperature control assembly (3), the temperature control assembly (3) has temperature regulation part (30), temperature regulation part (30) are installed on elevating platform (2), in order to pass through elevating platform (2) drive temperature regulation part (30) remove, make temperature regulation part (30) insert in the predetermined installation space or by take out in the predetermined installation space, in order to through to predetermined installation space heating or cooling regulation the size of predetermined installation space.
2. The auxiliary mounting device according to claim 1, wherein the temperature adjustment member (30) comprises:
a medium circulation pipe (31), wherein the medium circulation pipe (31) is installed on the lifting platform (2), and the medium circulation pipe (31) is used for circulating a medium so as to heat or cool the preset installation space through the medium circulation pipe (31).
3. Auxiliary mounting device according to claim 2, characterized in that the medium flow tube (31) extends helically.
4. The auxiliary mounting device according to claim 1, wherein the temperature regulating member (30) has a medium flow passage, and the temperature control assembly (3) further comprises:
a compressor member (32), a first port of the temperature adjustment member (30) communicating with the compressor member (32) through a first conduit (33);
a condenser (34), the second port of the temperature adjusting part (30) is communicated with the condenser (34) through a second pipeline (35), the condenser (34) is communicated with the compressor part (32), and a medium circulation loop is formed among the compressor part (32), the temperature adjusting part (30) and the condenser (34).
5. The auxiliary mounting device according to claim 4, wherein the temperature control assembly (3) further comprises:
a directional valve arranged on the first line (33) to control the flow direction of the medium in the first line (33) by means of the directional valve.
6. The auxiliary mounting device according to claim 4, wherein the temperature control assembly (3) further comprises:
a throttle element, which is arranged on the second line (35) in order to control the flow of the medium in the second line (35) by means of the throttle element.
7. The supplemental mounting device of claim 1, further comprising:
the driving assembly is in driving connection with the lifting platform (2), the driving assembly is provided with a telescopic rod which is arranged in a telescopic mode along a preset direction, and the telescopic rod is connected with the lifting platform (2) to drive the lifting platform (2) to move through the telescopic rod.
8. The supplemental mounting device of claim 7, further comprising:
the sliding rail component (4) is installed on the supporting frame (1), the sliding rail component (4) comprises a sliding rail and a sliding block arranged on the sliding rail, and at least part of the lifting platform (2) is connected with the sliding block.
9. The supplemental mounting device of any of claims 1-8, further comprising:
the moving and carrying device comprises a moving and carrying part (5), wherein the support frame (1) is arranged on the moving and carrying part (5), and the moving and carrying part (5) is a moving roller so as to drive the support frame (1) to move through the moving roller.
10. The auxiliary mounting device as claimed in any one of claims 1 to 8, characterized in that a mounting part (20) is provided on the lifting table (2), the mounting part (20) projecting away from the lifting table (2), the mounting part (20) having a mounting hole in which at least part of the temperature-regulating part (30) is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700965.7A CN111791178A (en) | 2020-07-20 | 2020-07-20 | Auxiliary mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700965.7A CN111791178A (en) | 2020-07-20 | 2020-07-20 | Auxiliary mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111791178A true CN111791178A (en) | 2020-10-20 |
Family
ID=72807969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010700965.7A Pending CN111791178A (en) | 2020-07-20 | 2020-07-20 | Auxiliary mounting device |
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| Country | Link |
|---|---|
| CN (1) | CN111791178A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444194Y (en) * | 2000-09-29 | 2001-08-22 | 邓兆山 | Cooling warming air contitioner with heating pipe heating pump |
| ATE307697T1 (en) * | 2000-05-22 | 2005-11-15 | Haimer Gmbh | SHRINKING DEVICE FOR A TOOL HOLDER |
| WO2014162160A1 (en) * | 2013-04-02 | 2014-10-09 | Nanousis Milto | Screw/non-threaded nut connection |
| CN204438359U (en) * | 2014-12-30 | 2015-07-01 | Tcl空调器(中山)有限公司 | Air-conditioner outdoor unit |
| CN208698220U (en) * | 2018-07-10 | 2019-04-05 | 河南奥德利数码科技有限公司 | Printer head temperature regulating device of printer |
| CN210451632U (en) * | 2019-08-20 | 2020-05-05 | 运城市舜蒲印刷器材有限公司 | Rubber roller steel core hot charging device |
| CN210967709U (en) * | 2019-12-13 | 2020-07-10 | 山东钢铁股份有限公司 | Device convenient to installation bearing |
-
2020
- 2020-07-20 CN CN202010700965.7A patent/CN111791178A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE307697T1 (en) * | 2000-05-22 | 2005-11-15 | Haimer Gmbh | SHRINKING DEVICE FOR A TOOL HOLDER |
| CN2444194Y (en) * | 2000-09-29 | 2001-08-22 | 邓兆山 | Cooling warming air contitioner with heating pipe heating pump |
| WO2014162160A1 (en) * | 2013-04-02 | 2014-10-09 | Nanousis Milto | Screw/non-threaded nut connection |
| CN204438359U (en) * | 2014-12-30 | 2015-07-01 | Tcl空调器(中山)有限公司 | Air-conditioner outdoor unit |
| CN208698220U (en) * | 2018-07-10 | 2019-04-05 | 河南奥德利数码科技有限公司 | Printer head temperature regulating device of printer |
| CN210451632U (en) * | 2019-08-20 | 2020-05-05 | 运城市舜蒲印刷器材有限公司 | Rubber roller steel core hot charging device |
| CN210967709U (en) * | 2019-12-13 | 2020-07-10 | 山东钢铁股份有限公司 | Device convenient to installation bearing |
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