CN207629609U - A kind of spindle processing fixture that can adjust clamping force - Google Patents
A kind of spindle processing fixture that can adjust clamping force Download PDFInfo
- Publication number
- CN207629609U CN207629609U CN201721553651.9U CN201721553651U CN207629609U CN 207629609 U CN207629609 U CN 207629609U CN 201721553651 U CN201721553651 U CN 201721553651U CN 207629609 U CN207629609 U CN 207629609U
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- CN
- China
- Prior art keywords
- mounting
- groove
- push plate
- mounting disc
- placing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of spindle processing fixtures that can adjust clamping force,Including seat board,The side of the seat board is opened up there are four symmetrical mounting hole,Screw is equipped in mounting hole,The other side of seat board is equipped with mounting disc,The side of mounting disc offers threaded hole,And one end of screw extends in threaded hole,Mounting disc is fixedly connected with seat board by screw,The other side center of mounting disc offers mounting groove,The other side of mounting disc is further opened with placing groove,Mounting groove is located in placing groove,Three hydraulic cylinders of symmetry arrangement are equipped in placing groove,Hydraulic cylinder is fixedly connected with the inner wall of placing groove,The piston rod of hydraulic cylinder passes through the wall body of placing groove to extend in mounting groove,The piston rod of hydraulic cylinder is fixed to be equipped with push plate,One end of push plate and the bottom end of mounting groove are slidably connected,The side of push plate is welded with two push rods.The utility model design structure is reasonable, easy to operate, convenient for the grip force of control fixture, and convenient for fixed workpiece.
Description
Technical field
The utility model is related to mechanical appliance technical field more particularly to a kind of spindle processings with can adjust clamping force
Fixture.
Background technology
Fixture refers to that machine-building is used for fixing processing object in the process, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process is used for rapidly, easily and safely
The device for installing workpiece, all can be described as fixture.Fixture is usually by setting element, clamping device, to knife induction element, indexing means
(makes workpiece that can complete the processing of several stations in once mounting, there is circular index device and linear movement indexing means two
Class), the compositions such as connecting element and clamp body (fixture base).
Existing clamp structure is complicated, and manufacturing cost is high, and existing fixture is mostly manual adjustment clamping, for dynamics
It is difficult to hold, especially for some complicated main shaft parts, chuck force spends conference and causes part folder bad, and manually grasps
The desired power of piece-holder cannot be held by making fixture, therefore be easy to defective work piece.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of spindle processing proposed is used
The fixture of clamping force can be adjusted.
To achieve the goals above, the utility model uses following technical solution：
A kind of spindle processing use can adjust the fixture of clamping force, including seat board, the side of the seat board offer four
A symmetrical mounting hole, mounting hole is interior to be equipped with screw, and the other side of seat board is equipped with mounting disc, and the side of mounting disc offers screw thread
Hole, and one end of screw extends in threaded hole, mounting disc is fixedly connected with seat board by screw, the other side center of mounting disc
Position offers mounting groove, and the other side of mounting disc is further opened with placing groove, and mounting groove is located in placing groove, is equipped in placing groove
Three hydraulic cylinders of symmetry arrangement, hydraulic cylinder are fixedly connected with the inner wall of placing groove, and the piston rod of hydraulic cylinder passes through placing groove
Wall body extends in mounting groove, and the piston rod of hydraulic cylinder is fixed to be equipped with push plate, one end of push plate and the bottom end of mounting groove
It is slidably connected, the side of push plate is welded with two push rods, and the side of push plate is also installed with pressure sensor, and pressure sensing
Device is located between two push rods, and two push rods are equipped with clamping plate jointly, and the side of clamping plate opens up fluted, and bullet is equipped in groove
One end of spring, push rod extends in groove.
Preferably, the bottom end inner wall of the mounting groove is opened up there are three T-shaped sliding slot, and the side of push plate is inverted T-shape
The side of structure, push plate extends in sliding slot, and push plate is slidably connected by the bottom end inner wall of sliding slot and mounting groove.
Preferably, the end thereof contacts of one end of the spring and push rod, the other end of spring are contacted with the inner wall of groove, bullet
Spring is in compressive state.
Preferably, the side of the mounting disc is equipped with plug.
Preferably, the plug is connected with conducting wire, and one end of conducting wire is connect with pressure sensor, pressure sensor model
For PT124G-125.
The utility model has the beneficial effects that：It being worked by three hydraulic cylinders one so that workpiece is clamped in clamping plate,
Clamping plate, which can act on, records pressure on pressure sensor, the display screen connection of pressure sensor and peripheral hardware, display screen display pressure
Power numerical value adjusts the piston rod stroke of hydraulic cylinder, controls the pressure of clamping plate；Since in clamping workpiece, workpiece is easy to tilt,
So that workpiece possesses the power of locking before clamping, workpiece clamp is handled, prevents from tilting by three clamping plates for the effect of clamping plate and spring, this
Design structure is reasonable, easy to operate, convenient for the grip force of control fixture, and convenient for fixed workpiece.
Description of the drawings
Fig. 1 be the utility model proposes a kind of spindle processing with can adjust clamping force fixture structure side depending on showing
It is intended to；
Fig. 2 be the utility model proposes a kind of spindle processing with can adjust clamping force fixture structure vertical view show
It is intended to.
In figure：1 seat board, 2 screws, 3 plugs, 4 hydraulic cylinders, 5 push plates, 6 springs, 7 clamping plates, 8 push rods, 9 pressure sensors, 10
Mounting disc, 11 sliding slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of spindle processing fixture that can adjust clamping force, including seat board 1, the side of seat board 1
It opens up there are four symmetrical mounting hole, mounting hole is interior to be equipped with screw 2, and the other side of seat board 1 is equipped with mounting disc 10, mounting disc 10
Side offers threaded hole, and one end of screw 2 extends in threaded hole, and mounting disc is fixedly connected with seat board 1 by screw 2,
The other side center of mounting disc 10 offers mounting groove, and the other side of mounting disc 10 is further opened with placing groove, mounting groove position
In in placing groove, three hydraulic cylinders 4 of symmetry arrangement are equipped in placing groove, hydraulic cylinder 4 is fixedly connected with the inner wall of placing groove, liquid
The piston rod of cylinder pressure 4 passes through the wall body of placing groove to extend in mounting groove, and the piston rod of hydraulic cylinder 4 is fixed to be equipped with push plate
5, one end of push plate 5 and the bottom end of mounting groove are slidably connected, and the side of push plate 5 is welded with two push rods 8, and the side of push plate 5 is also
It is installed with pressure sensor 9, and pressure sensor 9 is located between two push rods 8, two push rods 8 are equipped with clamping plate jointly
7, the side of clamping plate 7 opens up fluted, and spring 6 is equipped in groove, one end of push rod 8 extends in groove.
In the present embodiment, in use, by workpiece plug between three clamping plates 7, under the action of spring 6, workpiece is clamped in advance,
So that workpiece will not tilt, power cord is connect, cut-in pressure sensor 9 with plug 3, starts hydraulic cylinder 4, three hydraulic cylinders 4
Push push plate 5, push plate 5 that push rod 8, push rod 8 is pushed to push clamping plate 7, workpiece clamp is handled, clamping plate 7 is pressed on pressure sensor 9,
To which pressure record to be transferred to the display screen of peripheral hardware, seat board 1 is for being fixedly mounted entire fixture.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of spindle processing fixture that can adjust clamping force, including seat board (1), which is characterized in that the seat board (1)
Side open up there are four symmetrical mounting hole, screw (2) is equipped in mounting hole, the other side of seat board (1) is equipped with mounting disc
(10), the side of mounting disc (10) offers threaded hole, and one end of screw (2) extends in threaded hole, mounting disc and seat board
(1) be fixedly connected by screw (2), the other side center of mounting disc (10) offers mounting groove, mounting disc (10) it is another
Side is further opened with placing groove, and mounting groove is located in placing groove, and three hydraulic cylinders (4) of symmetry arrangement, liquid are equipped in placing groove
Cylinder pressure (4) is fixedly connected with the inner wall of placing groove, and the piston rod of hydraulic cylinder (4) passes through the wall body of placing groove to extend to mounting groove
Interior, the piston rod of hydraulic cylinder (4) is fixed to be equipped with push plate (5), and one end of push plate (5) and the bottom end sliding of mounting groove connect
It connects, the side of push plate (5) is welded with two push rods (8), and the side of push plate (5) is also installed with pressure sensor (9), and presses
Force snesor (9) is located between two push rods (8), and two push rods (8) are equipped with clamping plate (7) jointly, and the side of clamping plate (7) opens up
It is fluted, and spring (6) is equipped in groove, one end of push rod (8) extends in groove.
2. a kind of spindle processing fixture that can adjust clamping force according to claim 1, which is characterized in that described
The bottom end inner wall of mounting groove is opened up there are three T-shaped sliding slot (11), and the side of push plate (5) is inverted T-shape structure, push plate (5)
Side extend in sliding slot (11), and push plate (5) is slidably connected by sliding slot (11) and the bottom end inner wall of mounting groove.
3. a kind of spindle processing fixture that can adjust clamping force according to claim 1, which is characterized in that described
The end thereof contacts of one end and push rod (8) of spring (6), the other end of spring (6) are contacted with the inner wall of groove, and spring (6) is in
Compressive state.
4. a kind of spindle processing fixture that can adjust clamping force according to claim 1, which is characterized in that described
The side of mounting disc (10) is equipped with plug (3).
5. a kind of spindle processing fixture that can adjust clamping force according to claim 4, which is characterized in that described
Plug (3) is connected with conducting wire, and one end of conducting wire is connect with pressure sensor (9), pressure sensor (9) model PT124G-
125。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553651.9U CN207629609U (en) | 2017-11-20 | 2017-11-20 | A kind of spindle processing fixture that can adjust clamping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721553651.9U CN207629609U (en) | 2017-11-20 | 2017-11-20 | A kind of spindle processing fixture that can adjust clamping force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207629609U true CN207629609U (en) | 2018-07-20 |
Family
ID=62856976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721553651.9U Expired - Fee Related CN207629609U (en) | 2017-11-20 | 2017-11-20 | A kind of spindle processing fixture that can adjust clamping force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207629609U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590927A (en) * | 2018-12-17 | 2019-04-09 | 重庆渝达六星动力机械有限公司 | It is a kind of for producing the safety-type processing unit (plant) and processing method of cylinder head |
| CN110373703A (en) * | 2019-09-03 | 2019-10-25 | 扬州国润半导体科技有限公司 | A kind of semiconductor crystal wafer plating clamping device |
| CN110977537A (en) * | 2019-12-23 | 2020-04-10 | 贵州凯星液力传动机械有限公司 | Clamp for processing arc straight groove of rectangular plate |
| CN111711045A (en) * | 2020-06-10 | 2020-09-25 | 河南中烟工业有限责任公司 | Cable automatic crimping device |
| CN111842933A (en) * | 2019-04-29 | 2020-10-30 | 湖北新二机床有限公司 | Double-spindle lathe for machining bearing ring |
| CN112122978A (en) * | 2020-10-16 | 2020-12-25 | 浙江华朔科技股份有限公司 | Motor casing clamp for new energy automobile |
| CN114264540A (en) * | 2021-12-15 | 2022-04-01 | 广州鲲鹏仪器有限公司 | Hydraulic measurement and control device for intelligent control system of testing machine and use method thereof |
-
2017
- 2017-11-20 CN CN201721553651.9U patent/CN207629609U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590927A (en) * | 2018-12-17 | 2019-04-09 | 重庆渝达六星动力机械有限公司 | It is a kind of for producing the safety-type processing unit (plant) and processing method of cylinder head |
| CN111842933A (en) * | 2019-04-29 | 2020-10-30 | 湖北新二机床有限公司 | Double-spindle lathe for machining bearing ring |
| CN110373703A (en) * | 2019-09-03 | 2019-10-25 | 扬州国润半导体科技有限公司 | A kind of semiconductor crystal wafer plating clamping device |
| CN110977537A (en) * | 2019-12-23 | 2020-04-10 | 贵州凯星液力传动机械有限公司 | Clamp for processing arc straight groove of rectangular plate |
| CN111711045A (en) * | 2020-06-10 | 2020-09-25 | 河南中烟工业有限责任公司 | Cable automatic crimping device |
| CN112122978A (en) * | 2020-10-16 | 2020-12-25 | 浙江华朔科技股份有限公司 | Motor casing clamp for new energy automobile |
| CN114264540A (en) * | 2021-12-15 | 2022-04-01 | 广州鲲鹏仪器有限公司 | Hydraulic measurement and control device for intelligent control system of testing machine and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20181120 |