CN222430025U - Bushing edging processing jig - Google Patents

Abstract

The utility model discloses a bushing edging processing jig which comprises a processing platform, wherein an upright post is fixedly arranged on the processing platform, a lower tray is sleeved on the upright post, a connecting disc is fixedly arranged below the lower tray, the connecting disc is rotationally connected with the processing platform through a bearing, a threaded rod is rotationally arranged in the upright post, a bracket is arranged on one side of the upright post, a collision roller is rotationally arranged on the bracket, an internal thread sleeve is fixedly arranged on one side of the bracket, the internal thread sleeve is in threaded fit with the threaded rod, a hydraulic cylinder is fixedly arranged on the processing platform, and a connecting frame is fixedly arranged at the upper end of the hydraulic cylinder. Can drive the internal thread sleeve through rotatory threaded rod and remove, the internal thread sleeve removes and can drive the bracket and remove, and the bracket removes and can drive the conflict roller and remove to adjust conflict roller position, make the conflict roller can support the bush inner wall at different internal diameters, can adapt to different internal diameter bush processing.

Description

Bushing edging processing jig

Technical Field

The utility model relates to a processing jig, in particular to a bushing edging processing jig.

Background

The bushing is used outside the mechanical part to achieve the effects of sealing, abrasion protection and the like, and is a ring sleeve with the gasket effect, and in the bushing processing production process, the bushing needs to be chamfered, and a bushing chamfering processing jig needs to be used.

The utility model discloses a bush edging processing tool of publication number CN213889087U, including the operation panel, the top intermediate position rotation of operation panel is connected with installation locating component, installation locating component includes the installation pole, the hole diameter looks adaptation of the diameter bush of installation pole, the installation pole passes through the bearing and rotates to be connected in the operation panel, installation locating component still includes driving motor system, driving motor system fixed connection is in the bottom of operation panel, the bottom of installation pole passes the operation panel and is connected with driving motor system's output, the mid portion outside of installation pole is provided with the cutting groove. Through compressing tightly subassembly and the installation locating component of symmetry about setting up, compare anchor clamps such as traditional vice, fixed knot constructs more rationally, has avoided the easy gliding condition when fixed to the bush outside, is favorable to improving the edging processing effect of bush, reinforcing device's practicality.

The prior bushing edging processing jig has the advantages that problems are found when the bushing edging processing jig is used, the bushing is sleeved on the installation positioning assembly, the diameters of the installation positioning assembly are fixed, the inner diameters of the bushings with different specifications are different, the bushing with one inner diameter can only be fixedly processed, and the practicability is low.

Disclosure of utility model

The utility model aims to provide a bushing edging processing jig which aims to solve the problems in the prior art.

In order to achieve the purpose, the bushing edging processing jig comprises a processing platform, wherein an upright post is fixedly arranged on the processing platform, a lower tray is sleeved on the upright post, a connecting disc is fixedly arranged below the lower tray, the connecting disc is rotationally connected with the processing platform through a bearing, a threaded rod is rotationally arranged in the upright post, a bracket is arranged on one side of the upright post, a collision roller is rotationally arranged on the bracket, an internal thread sleeve is fixedly arranged on one side of the bracket, and the internal thread sleeve is in threaded fit with the threaded rod.

Preferably, a hydraulic cylinder is fixedly arranged on the processing platform, a connecting frame is fixedly arranged at the upper end of the hydraulic cylinder, a rotary drum is fixedly arranged at the other end of the connecting frame, and a pressure plate is rotatably arranged below the rotary drum.

Preferably, a driven gear disc is fixedly arranged below the connecting disc.

Preferably, a power motor is fixedly arranged below the processing platform, a driving gear is fixedly arranged at the output end of the power motor, and the driving gear is matched with the connecting disc.

Preferably, the upright post is fixedly provided with a fixing foot near the edge of the lower end, a fixing bolt is arranged in the fixing foot, and one end of the threaded rod is fixedly provided with a knob.

Preferably, the telescopic connecting rod is fixedly arranged on one side of the bracket and positioned above and below the internal thread sleeve.

Compared with the prior art, the utility model has the beneficial effects that:

1. Through placing the bush above lower tray, the cover is on the stand, and the conflict roller can support the bush inner wall to avoid at the cutting operation in-process, inwards take place deformation because the bush outer wall atress warp.

2. Can drive the internal thread sleeve through rotatory threaded rod and remove, the internal thread sleeve removes and can drive the bracket and remove, and the bracket removes and can drive the conflict roller and remove to adjust conflict roller position, make the conflict roller can support the bush inner wall at different internal diameters, can adapt to different internal diameter bush processing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the lower tray of the present utility model;

FIG. 3 is a schematic view of the structure of the column and bracket of the present utility model;

Fig. 4 is a partial cross-sectional view of the present utility model.

The device comprises a machining platform 1, a hydraulic cylinder 101, a connecting frame 102, a rotary drum 104, a pressure plate 2, a lower tray 202, a connecting disc 203, a driven gear disc 3, a stand column 301, a fixed foot 302, a fixed bolt 303, a threaded rod 304, a knob 4, a bracket 401, a collision roller 402, an internally threaded sleeve 403, a telescopic connecting rod 5, a power motor 501 and a driving gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a bushing edging jig, which comprises a machining platform 1, wherein a column 3 is fixedly arranged on the machining platform 1, a lower tray 2 is sleeved on the column 3, a connecting disc 202 is fixedly arranged below the lower tray 2, the connecting disc 202 is rotationally connected with the machining platform 1 through a bearing, a threaded rod 303 is rotationally arranged in the column 3, a bracket 4 is arranged on one side of the column 3, a collision roller 401 is rotationally arranged on the bracket 4, an internal thread sleeve 402 is fixedly arranged on one side of the bracket 4, and the internal thread sleeve 402 is in threaded fit with the threaded rod 303.

In this embodiment, through placing the bush on lower tray 2, the cover is on stand 3, conflict roller 401 orientation cutter, when the edging operation, conflict roller 401 can support the bush inner wall, thereby avoid in the cutting operation in-process, because the bush outer wall atress warp, inwards take place deformation, threaded rod 303 and female screw sleeve 402 screw-thread fit simultaneously, rotatory threaded rod 303 can drive female screw sleeve 402 and remove, female screw sleeve 402 removes and can drive bracket 4 and remove, bracket 4 removes and can drive conflict roller 401 and remove, thereby adjust conflict roller 401 position, make conflict roller 401 can support the bush inner wall at different internal diameters, thereby process the bush of different diameters.

In order to achieve the purpose of clamping the bushing, the device is achieved by adopting the following technical scheme that a hydraulic cylinder 101 is fixedly arranged on a machining platform 1, a connecting frame 102 is fixedly arranged at the upper end of the hydraulic cylinder 101, a rotary drum 103 is fixedly arranged at the other end of the connecting frame 102, a pressure plate 104 is rotatably arranged below the rotary drum 103, a driven gear disc 203 is fixedly arranged below the connecting disc 202, a power motor 5 is fixedly arranged below the machining platform 1, a driving gear 501 is fixedly arranged at the output end of the power motor 5, and the driving gear 501 is mutually matched with the connecting disc 202.

Can drive link 102 through starting pneumatic cylinder 101 and remove, link 102 removes and can drive rotary drum 103, pressure disk 104 and remove, and pressure disk 104 pushes down in the bush upper end, and the fixed bush of tray 2 centre gripping under the cooperation, and start power motor 5 can drive driving gear 501 rotation, and driving gear 501 and driven gear 203 mutually support to driving gear 501 rotation can drive driven gear 203 rotation, and driven gear 203 rotation can drive tray 2 rotation down, thereby drives the bush rotation.

In order to achieve the purpose of fixing the upright post 3, the device is achieved by adopting the following technical scheme that a fixing foot 301 is fixedly arranged on the upright post 3 and close to the edge of the lower end, a fixing bolt 302 is arranged in the fixing foot 301, a knob 304 is fixedly arranged at one end of a threaded rod 303, and a telescopic connecting rod 403 is fixedly arranged on one side of a bracket 4 and above and below an internally threaded sleeve 402.

The knob 304 can drive the threaded rod 303 to rotate, a threaded fixing hole is formed in the machining platform 1, the fixing bolt 302 penetrates through the fixing foot 301 to be screwed into the threaded fixing hole, the upright post 3 can be fixed on the machining platform 1, and the telescopic connecting rod 403 is used for limiting the bracket 4 to move transversely only.

The utility model has the working principle and the use flow that when the device is used, the device is required to be placed at a proper position, firstly, according to the inner diameter of a bushing, the threaded rod 303 is driven to rotate by the knob 304, the bracket 4 is driven to move by the threaded rod 303, the bracket 4 is driven to move by the abutting roller 401, the bushing is placed on the lower tray 2 after the abutting roller 401 is adjusted to a proper position, the bushing is sleeved on the upright post 3, the abutting roller 401 abuts against the inner wall of the bushing, the hydraulic cylinder 101 is started to drive the pressure plate 104 to press the upper edge of the bushing, the bushing can be fixed between the lower tray 2 and the pressure plate 104, the lower tray 2 is driven to rotate by the power motor 5, the bushing is controlled to cut edges by controlling the cutter.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A bushing chamfering processing jig, comprising a processing platform (1), characterized in that: a column (3) is fixedly installed on the processing platform (1), a lower tray (2) is sleeved on the column (3), a connecting plate (202) is fixedly installed under the lower tray (2), the connecting plate (202) is rotatably connected to the processing platform (1) through a bearing, a threaded rod (303) is rotatably installed inside the column (3), a bracket (4) is provided on one side of the column (3), a resistance roller (401) is rotatably installed on the bracket (4), an internally threaded sleeve (402) is fixedly installed on one side of the bracket (4), and the internally threaded sleeve (402) is threadedly matched with the threaded rod (303). 2. A bushing edge chamfering tool according to claim 1, characterized in that: a hydraulic cylinder (101) is fixedly installed on the processing platform (1), a connecting frame (102) is fixedly installed on the upper end of the hydraulic cylinder (101), a rotating drum (103) is fixedly installed on the other end of the connecting frame (102), and a pressure plate (104) is rotatably installed under the rotating drum (103). 3. A bushing edge chamfering tool according to claim 1, characterized in that a driven gear plate (203) is fixedly mounted below the connecting plate (202). 4. A bushing edge trimming tool according to claim 3, characterized in that: a power motor (5) is fixedly installed under the processing platform (1), a driving gear (501) is fixedly installed at the output end of the power motor (5), and the driving gear (501) cooperates with the connecting plate (202). 5. A bushing chamfering tool according to claim 1, characterized in that: a fixed foot (301) is fixedly installed on the column (3) near the lower edge, a fixing bolt (302) is arranged in the fixed foot (301), and a knob (304) is fixedly installed at one end of the threaded rod (303). 6. A bushing edge chamfering tool according to claim 1, characterized in that a telescopic connecting rod (403) is fixedly installed on one side of the bracket (4) and located above and below the internal threaded sleeve (402).