CN214162166U

CN214162166U - Special clamp for support pin assembly

Info

Publication number: CN214162166U
Application number: CN202023297153.7U
Authority: CN
Inventors: 陈吉伟; 周蓓蓉
Original assignee: Wuxi Jinrunwei Machinery Technology Development Co ltd
Current assignee: Wuxi Jinrunwei Machinery Technology Development Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-10
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a supporting pin subassembly special fixture, including supporting pin subassembly body and base, through rubber pad fixedly connected with fixing base on the inner wall of base, the equal sliding connection in top both ends of fixing base has branch, the one end of pivot and the output fixed connection of motor. The device passes through the fixed slot, splint, the apparatus further comprises a rotating shaft, forward thread groove, reverse thread groove, the direction slider, the direction spout, adjusting screw and fastening block can support the supporting pin body of rod tightly fixed, very big reinforcing press from both sides tight effort, then, set screw, coil spring, the accurate pressure equipment of hex bolts assemble to the inside of the supporting pin body of rod can, thereby effectively improved machining precision and efficiency, and carry out stable elastic support to the fixing base through the rubber pad, be convenient for cushion the vibrations atress in the course of working, thereby very big improvement the shock resistance of device, be favorable to prolonging its life.

Description

Special clamp for support pin assembly

Technical Field

The utility model belongs to the technical field of anchor clamps equipment, concretely relates to support pin subassembly special fixture.

Background

At present, in the design of mechanical parts in the high-tech field, the integration of multifunctionality is integrated, and the high-end fastener with small volume and strong reliability is widely applied, for example: the supporting pin component and the accessories of the existing supporting pin component are usually clamped and fixed by a clamp in the assembling and machining process, the structure is complex, the assembly and disassembly are time-consuming and labor-consuming, the positioning accuracy is low, the machining quality is greatly influenced, the work time is not saved, and therefore the work efficiency can be influenced and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support pin subassembly special fixture to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting pin subassembly special fixture, includes supporting pin subassembly body and base, the supporting pin subassembly body includes the supporting pin body of rod, holding screw, coil spring, hex bolts, flat steel wire retaining ring and end cover, through rubber pad fixedly connected with fixing base on the inner wall of base, the equal sliding connection in top both ends of fixing base has branch, the upper end fixedly connected with splint of branch, the supporting pin body of rod centre gripping is between splint, the middle part at the fixing base is fixed a position to the end cover joint, the equal fixedly connected with direction slider of lower extreme of branch, direction slider sliding connection is in the inside of fixing base, the inside of fixing base is connected with the pivot through the bearing, the direction slider cup joints in the pivot, the one end of pivot and the output fixed connection of motor.

Preferably, the upper end of the fixing seat is provided with a fixing groove, and the fixing groove is connected with the end cover in a matched mode.

This setting has effectively improved connection structure's steadiness between end cover and the fixing base, is convenient for fix a position the lower extreme of supporting pin subassembly body for the centre gripping mounted position is accurate.

Preferably, a guide sliding groove is formed in the fixing seat, the rotating shaft is located on the guide sliding groove, and the guide sliding groove is connected with the guide sliding block in a sliding mode in a matched mode.

This set up the direction slider and remove along the direction spout, effectively improved connection structure's steadiness between branch and the fixing base for branch drives splint and stabilizes when the motion of sliding, and the splint of being convenient for then stabilizes the centre gripping to the supporting pin body of rod of unidimensional not, even if it is spacing to carry out the centre gripping to the supporting pin subassembly body of unidimensional not, thereby is favorable to having improved the machining efficiency of supporting pin subassembly.

Preferably, a forward thread groove and a reverse thread groove are respectively formed at two ends of the rotating shaft, and the two guide sliding blocks are respectively in threaded connection with the forward thread groove and the reverse thread groove.

This set up starter motor and drive the pivot when rotatory, can drive two direction sliders and carry out motion or the alternate segregation motion of drawing close each other along the direction spout, be convenient for then drive between the cardboard centre gripping not unidimensional support pin body of rod or loosen the support pin body of rod, the simple operation, it is nimble to use, very big improvement the availability factor of device.

Preferably, a clamping groove is formed in the inner side of the clamping plate and is connected with the supporting pin rod body in a matched mode.

This setting has effectively improved the stability of connection structure between splint and the support pin body of rod, is convenient for stabilize the centre gripping to it, guarantees its processingquality and precision then.

Preferably, the middle part of draw-in groove all is equipped with the fastening block, fixedly connected with antiskid rubber mat on one side of fastening block, antiskid rubber mat supports tightly at the supporting pin body of rod, fixedly connected with adjusting screw on the opposite side of fastening block, adjusting screw and splint threaded connection.

This setting is twisted and is moved adjusting screw and then drives the fastening block and further supports tightly fixedly to the supporting pin body of rod, has further improved the steadiness of supporting pin body of rod mounting structure then, and antiskid abrasionproof decreases the performance good to be favorable to further improving work efficiency.

Compared with the prior art, the utility model discloses a technological effect and advantage: the special fixture for the support pin assembly comprises an end cover, a support pin rod body, a rotating shaft, a guide sliding block, a clamping block, a rubber pad, a fixing block, a clamping screw, a spiral spring, a hexagon screw, a clamping block, a fixing block, a spring, a hexagon screw, a spring, a clamping block and a clamping block, wherein the clamping block is arranged in the fixing groove of the fixing base, the clamping block is clamped in the fixing groove, the clamping block and the clamping block are arranged in the clamping block, is beneficial to prolonging the service life of the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support pin assembly of the present invention;

fig. 3 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

In the figure: 1. a support pin assembly body; 101. a support pin body; 102. tightening the screw; 103. a coil spring; 104. a hex screw; 105. a flat wire retainer ring; 106. an end cap; 2. a base; 201. a rubber pad; 3. a fixed seat; 301. fixing grooves; 302. a guide chute; 4. a strut; 401. a guide slider; 5. a rotating shaft; 501. a positive thread groove; 502. a reverse thread groove; 503. a motor; 6. a splint; 601. a card slot; 7. a fastening block; 701. an anti-slip rubber pad; 702. adjusting the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, a supporting pin assembly special fixture comprises a supporting pin assembly body 1 and a base 2, wherein the supporting pin assembly body 1 comprises a supporting pin rod body 101, a set screw 102, a spiral spring 103, a hexagon screw 104, a flat steel wire retainer ring 105 and an end cover 106, a fixed seat 3 is fixedly connected to the inner wall of the base 2 through a rubber pad 201, supporting rods 4 are slidably connected to both ends of the top of the fixed seat 3, clamping plates 6 are fixedly connected to the upper ends of the supporting rods 4, the supporting pin rod body 101 is clamped between the clamping plates 6, the end cover 106 is clamped and positioned in the middle of the fixed seat 3, guide sliders 401 are fixedly connected to the lower ends of the supporting rods 4, the guide sliders 401 are slidably connected to the inside of the fixed seat 3, a rotating shaft 5 is connected to the inside of the fixed seat 3 through a bearing, and the guide sliders 401 are sleeved on the rotating shaft 5, one end of the rotating shaft 5 is fixedly connected with the output end of the motor 503.

The upper end of the fixed seat 3 is provided with a fixed groove 301, and the fixed groove 301 is connected with the end cover 106 in a matching manner; effectively improves the stability of the connecting structure between the end cover 106 and the fixed seat 3, and is convenient for positioning the lower end of the supporting pin component body 1, so that the clamping and mounting positions are accurate.

A guide sliding groove 302 is formed in the fixed seat 3, the rotating shaft 5 is positioned on the guide sliding groove 302, and the guide sliding groove 302 is matched and slidably connected with the guide sliding block 401; guide slider 401 removes along direction spout 302, has effectively improved connection structure's steadiness between branch 4 and the fixing base 3 for branch 4 drives splint 6 and stability is high when carrying out the sliding motion, and the splint 6 of being convenient for then stabilizes the centre gripping to the supporting pin body of rod 101 of unidimensional, even if it is spacing to carry out the centre gripping to the supporting pin subassembly body 1 of unidimensional not, thereby is favorable to having improved the machining efficiency of supporting pin subassembly.

A forward thread groove 501 and a reverse thread groove 502 are respectively formed at two ends of the rotating shaft 5, and the two guide sliding blocks 401 are respectively in threaded connection with the forward thread groove 501 and the reverse thread groove 502; when the starting motor 503 drives the rotating shaft 5 to rotate, the two guide sliders 401 can be driven to move close to each other or move away from each other along the guide sliding grooves 302, so that the supporting pin rod bodies 101 with different sizes can be clamped between the clamping plates or the supporting pin rod bodies 101 can be loosened conveniently, the operation is convenient, the use is flexible, and the use efficiency of the device is greatly improved.

A clamping groove 601 is formed in the inner side of the clamping plate 6, and the clamping groove 601 is connected with the supporting pin rod body 101 in a matched mode; effectively improved the stability of connection structure between splint 6 and the support pin body of rod 101, be convenient for stabilize the centre gripping to it, guarantee its processingquality and precision then.

The middle parts of the clamping grooves 601 are respectively provided with a fastening block 7, one side of each fastening block 7 is fixedly connected with an anti-skid rubber pad 701, the anti-skid rubber pads 701 are abutted against the support pin rod body 101, the other side of each fastening block 7 is fixedly connected with an adjusting screw 702, and the adjusting screws 702 are in threaded connection with the clamping plates 6; screwing adjusting screw 702 and then driving fastening block 7 to further support the supporting pin body of rod 101 tightly fixedly, then further improved the steadiness of supporting pin body of rod 101 mounting structure, and antiskid abrasionproof decreases the performance well to be favorable to further improving work efficiency.

Specifically, when in use, the end cover 106 is firstly clamped into the fixing groove 301 of the fixing seat 3, the supporting pin rod body 101 penetrates between the clamping plates 6, the motor 503 is started to drive the rotating shaft 5 to rotate, at the moment, under the action of the forward thread groove 501 and the reverse thread groove 502, the guide sliders 401 can be driven to move close to each other along the guide sliding grooves 302 until the clamping plates 6 are driven to move close to each other to stably clamp the supporting pin rod body 101, the adjusting screw 702 is screwed to drive the fastening block 7 to further tightly support and fix the supporting pin rod body 101, so that the clamping acting force is greatly enhanced, then, the fastening screw 102, the spiral spring 103 and the hexagonal screw 104 are precisely press-fitted into the supporting pin rod body 101, so that the processing precision and efficiency are effectively improved, the fixing seat 3 is stably and elastically supported by the rubber pad 201, and the shock stress in the processing process is conveniently buffered, thereby greatly improving the shock resistance of the device and being beneficial to prolonging the service life of the device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A supporting pin component special fixture comprises a supporting pin component body (1) and a base (2), and is characterized in that: the support pin component body (1) comprises a support pin rod body (101), a set screw (102), a spiral spring (103), a hexagon screw (104), a flat steel wire check ring (105) and an end cover (106), wherein a fixed seat (3) is fixedly connected to the inner wall of the base (2) through a rubber pad (201), supporting rods (4) are respectively and slidably connected to the two ends of the top of the fixed seat (3), clamping plates (6) are fixedly connected to the upper ends of the supporting rods (4), the support pin rod body (101) is clamped between the clamping plates (6), the end cover (106) is clamped and positioned in the middle of the fixed seat (3), guide sliders (401) are respectively and fixedly connected to the lower ends of the supporting rods (4), the guide sliders (401) are slidably connected to the inside of the fixed seat (3), a rotating shaft (5) is connected to the inside of the fixed seat (3) through a bearing, and the guide sliders (401) are sleeved on the rotating shaft (5), one end of the rotating shaft (5) is fixedly connected with the output end of the motor (503).

2. The support pin assembly-dedicated jig as claimed in claim 1, wherein: the upper end of the fixing seat (3) is provided with a fixing groove (301), and the fixing groove (301) is connected with the end cover (106) in a matched mode.

3. The support pin assembly-dedicated jig as claimed in claim 1, wherein: the inside of fixing base (3) has seted up direction spout (302), pivot (5) are located direction spout (302), direction spout (302) and direction slider (401) phase-match sliding connection.

4. The support pin assembly-dedicated jig as claimed in claim 1, wherein: two ends of the rotating shaft (5) are respectively provided with a forward thread groove (501) and a reverse thread groove (502), and the two guide sliding blocks (401) are respectively in threaded connection with the forward thread groove (501) and the reverse thread groove (502).

5. The support pin assembly-dedicated jig as claimed in claim 1, wherein: a clamping groove (601) is formed in the inner side of the clamping plate (6), and the clamping groove (601) is connected with the supporting pin rod body (101) in a matched mode.

6. The support pin assembly-dedicated jig as claimed in claim 5, wherein: the middle part of draw-in groove (601) all is equipped with fastening block (7), fixedly connected with antiskid cushion (701) on one side of fastening block (7), antiskid cushion (701) support tightly at the supporting pin body of rod (101), fixedly connected with adjusting screw (702) on the opposite side of fastening block (7), adjusting screw (702) and splint (6) threaded connection.