CN216371843U - Production fixing device of high-precision part - Google Patents

Abstract

The utility model discloses a production fixing device for high-precision parts, which comprises a base, a rotary driving mechanism, a guide plate and a fixing plate, wherein the rotary driving mechanism is arranged on one side of the base, the interior of the base at the output end of the rotary driving mechanism is movably connected with a worm, the top of the worm is provided with a worm wheel, and the worm wheel is provided with a connecting shaft. According to the clamping mechanism, the clamping arm, the spring and the pressing block are arranged, so that when the clamping mechanism is actually operated, on one hand, the spring and the pressing block which is directly contacted with a part are arranged on the clamping arm, when the clamping mechanism is specifically fixed, the spring can be compressed to generate deformation, the fixing effect of the pressing block on the part can be improved by utilizing rebound potential energy, the risk of loosening of the part is reduced, the fixing effect is improved, and on the other hand, the stability of the clamping mechanism is improved by additionally arranging the sliding limiting structure formed by the limiting block and the limiting groove between the clamping arm and the fixing plate.

Description

Production fixing device of high-precision part

Technical Field

The utility model relates to the technical field of high-precision part production equipment, in particular to a production fixing device for high-precision parts.

Background

High-precision parts uses widely, and during actual production, for its processing of convenience, the staff often need use corresponding fixing device to carry out the centre gripping fixed to parts, however the production fixing device of present high-precision parts still exists difficult adjustment processing position, part fixed effect is poor, easily pine takes off, guide structure is single and the stationarity is poor problem when in actual use, and this result in the result of use of device not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a production fixing device for high-precision parts, which solves the problems of difficulty in adjusting machining positions, poor part fixing effect, easiness in loosening, single guide structure and poor stability in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a production fixing device of high-accuracy spare part, includes base, rotary driving mechanism, deflector and fixed plate, rotary driving mechanism installs in one side of base, the inside swing joint of rotary driving mechanism output base has the worm, the worm wheel is installed at the top of worm, install the connecting axle on the worm wheel, the fixed plate is installed in the one end that the worm wheel was kept away from to the connecting axle, electronic slide rail is all installed at the both ends of fixed plate one side, electronic slide rail's internally mounted has electronic slider, one side welding of electronic slider has the centre gripping arm, the one end of centre gripping arm evenly is provided with the spring, just the one end that centre gripping arm was kept away from to the spring is provided with the briquetting, the deflector sets up in the one end that rotary driving mechanism was kept away from to the base, be provided with annular guide way on the deflector.

Preferably, the bottom of base has evenly welded the fixed stabilizer blade, the both sides of fixed stabilizer blade bottom all are provided with the screw thread mounting hole, make it can assemble the device on suitable processing equipment.

Preferably, the number of the fixed support legs is 3, and the bottom of each fixed support leg is provided with an anti-skid rubber layer, so that the anti-skid stability of the mounting mechanism is optimized.

Preferably, the guide plate is welded with the base, and a guide block matched with the annular guide groove is welded at the middle position of one end, far away from the rotary driving mechanism, of the fixing plate, so that the stable effect of the device in automatically adjusting the processing position of an object is improved.

Preferably, the material of briquetting is silica gel, rotary driving mechanism is electric motor, makes it promote the machining efficiency of device.

Preferably, worm wheel and worm all with be provided with the bearing between the base, the top and the bottom of fixed plate one side all are provided with the spacing groove, evenly weld on the centre gripping arm have with spacing groove assorted stopper, promoted fixture's steadiness ability.

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

(1) the production fixing device for the high-precision parts is provided with the rotary driving mechanism, the worm and the worm wheel, so that the device optimizes the performance of the device, when the device is used, on one hand, the controller can control the operation of the rotary driving mechanism, the transmission action formed by the worm and the worm wheel is reused, the connecting shaft and the fixing plate are driven to eccentrically rotate, and the monitoring action of an industrial camera on processing equipment is matched, the processing position of parts fixed on the device can be automatically adjusted, the processing efficiency is further improved, on the other hand, the two electric sliding rails are started, the corresponding electric sliding blocks are driven to move, the adjustment of the distance between the two clamping arms can be realized, further, the parts to be processed can be clamped and fixed, and the convenience is improved;

(2) when the production fixing device for the high-precision parts is used, on one hand, a user can assemble the device on suitable processing equipment by using the effect of the fixed support leg and the threaded mounting hole formed in the fixed support leg through screws, on the other hand, the fixed plate rotates to drive the clamping arm and parts mounted on the clamping arm to realize adjustment of the processing position, and when the rotary driving mechanism drives the fixed plate to rotate, the guide block at the tail end of the fixed plate can synchronously slide in the annular guide groove formed in the base, so that by using the sliding guide structure, the stable effect of the device in automatically adjusting the processing position of the object is improved;

(3) this production fixing device of high-accuracy spare part is through installing the centre gripping arm, spring and briquetting, make device during the actual operation, on the one hand through be provided with the spring on the centre gripping arm and with spare part direct contact's briquetting, when concrete fixed, the spring can be compressed, produce deformation, utilize the bounce-back potential energy can promote the fixed effect of briquetting to spare part, the risk that the spare part pine takes off has been alleviateed, fixed effect has been promoted, on the other hand is through the slip limit structure who has set up stopper and spacing groove constitution between centre gripping arm and fixed plate, fixture's steadiness ability has been promoted.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a side view of a partial cross-sectional structure of a base according to the present invention;

FIG. 3 is a schematic side sectional view of the deflector of the present invention;

fig. 4 is a schematic rear sectional view of the fixing plate according to the present invention.

In the figure: 1. a base; 2. a rotation driving mechanism; 3. a fixed leg; 4. a guide plate; 5. a fixing plate; 6. a clamp arm; 7. briquetting; 8. a spring; 9. a worm; 10. a connecting shaft; 11. a worm gear; 12. an annular guide groove; 13. a guide block; 14. an electric slider; 15. an electric slide rail; 16. a limiting groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a production fixing device for high-precision parts comprises a base 1, a rotary driving mechanism 2, a guide plate 4 and a fixing plate 5, wherein the rotary driving mechanism 2 is arranged on one side of the base 1, and a worm 9 is movably connected inside the base 1 at the output end of the rotary driving mechanism 2;

a worm wheel 11 is mounted at the top of the worm 9, a connecting shaft 10 is mounted on the worm wheel 11, the fixing plate 5 is mounted at one end, far away from the worm wheel 11, of the connecting shaft 10, and electric slide rails 15 are mounted at two ends of one side of the fixing plate 5;

an electric sliding block 14 is arranged inside the electric sliding rail 15, a clamping arm 6 is welded on one side of the electric sliding block 14, springs 8 are uniformly arranged at one end of the clamping arm 6, and a pressing block 7 is arranged at one end, far away from the clamping arm 6, of each spring 8;

the guide plate 4 is arranged at one end of the base 1 far away from the rotary driving mechanism 2, and an annular guide groove 12 is arranged on the guide plate 4;

the bottom of the base 1 is uniformly welded with fixed support legs 3, and both sides of the bottom of the fixed support legs 3 are provided with threaded mounting holes;

when in use, a user can assemble the device on suitable processing equipment through screws by utilizing the functions of the fixed support legs 3 and the threaded mounting holes arranged on the fixed support legs;

3 fixed support legs 3 are arranged, and the bottom of each fixed support leg 3 is provided with an anti-skid rubber layer;

the anti-skid stability of the mounting mechanism is optimized;

the guide plate 4 is welded with the base 1, and a guide block 13 matched with the annular guide groove 12 is welded in the middle position of one end of the fixed plate 5, which is far away from the rotary driving mechanism 2;

when the device is used, the fixing plate 5 rotates to drive the clamping arm 6 and parts mounted on the clamping arm to realize the adjustment of the processing position, and when the rotary driving mechanism 2 drives the fixing plate 5 to rotate, the guide block 13 at the tail end of the fixing plate 5 can synchronously slide in the annular guide groove 12 arranged on the base 1, so that the smooth effect of the device in the process of automatically adjusting the processing position of an object is improved by utilizing the sliding guide structure;

the material of the pressing block 7 is silica gel, and the rotary driving mechanism 2 is an electric motor;

when the device is used, the rotary driving mechanism 2 is connected with a corresponding processing equipment controller, and during specific operation, the controller can control the operation of the rotary driving mechanism 2, and the processing position of a part fixed on the device can be automatically adjusted by matching the monitoring function of an industrial camera on the processing equipment, so that the processing efficiency is improved;

bearings are arranged between the worm wheel 11 and the worm 9 and the base 1, limiting grooves 16 are arranged at the top and the bottom of one side of the fixing plate 5, and limiting blocks matched with the limiting grooves 16 are uniformly welded on the clamping arm 6;

during the use, start two electronic slide rails 15 on the one hand, drive the electronic slider 14 motion that corresponds, can realize the adjustment to two centre gripping arms 6 intervals, and then can carry out the centre gripping with pending spare part and fix, promoted the convenience, on the other hand has promoted fixture's steadiness ability through the slip limit structure who has set up stopper and spacing groove 16 constitution between centre gripping arm 6 and fixed plate 5.

When the embodiment of the application is used: an external power supply, a user can utilize the functions of the fixed support leg 3 and a threaded mounting hole arranged on the fixed support leg to assemble the device on suitable processing equipment through screws, then on one hand, two electric slide rails 15 are started to drive the corresponding electric slide block 14 to move, the adjustment of the distance between the two clamping arms 6 can be realized, further, the part to be processed can be clamped and fixed, the convenience is improved, on the other hand, a sliding limiting structure consisting of a limiting block and a limiting groove 16 is additionally arranged between the clamping arms 6 and the fixed plate 5, the stability of the clamping mechanism is improved, meanwhile, when the clamping arm 6 is specifically fixed, the spring 8 can be compressed to generate deformation, the fixing effect of the pressing block 7 on the part can be improved by utilizing rebound potential energy, and the risk of loosening and loosening of the part is reduced, the fixed effect has been promoted, in addition, connect rotary driving mechanism 2 and corresponding processing equipment controller, during concrete operation, the operation of rotary driving mechanism 2 can be controlled to the controller, recycles the transmission effect that worm 9 and worm wheel 11 constitute, drives connecting axle 10 and fixed plate 5 and realizes eccentric rotation to the monitoring effect of the industrial camera on the deuterogamying processing equipment can the automatic adjustment fix the position of processing of the part on the device, and then has promoted machining efficiency.

Claims (6)

1. The production fixing device for the high-precision parts is characterized by comprising a base (1), a rotary driving mechanism (2), a guide plate (4) and a fixing plate (5), wherein the rotary driving mechanism (2) is installed on one side of the base (1), the inner part of the output end base (1) of the rotary driving mechanism (2) is movably connected with a worm (9), a worm wheel (11) is installed at the top of the worm (9), a connecting shaft (10) is installed on the worm wheel (11), the fixing plate (5) is installed at one end, far away from the worm wheel (11), of the connecting shaft (10), electric sliding rails (15) are installed at two ends of one side of the fixing plate (5), electric sliding blocks (14) are installed inside the electric sliding rails (15), one side of each electric sliding block (14) is welded with a clamping arm (6), and springs (8) are evenly arranged at one end of each clamping arm (6), and one end of the spring (8) far away from the clamping arm (6) is provided with a pressing block (7), the guide plate (4) is arranged at one end of the base (1) far away from the rotary driving mechanism (2), and the guide plate (4) is provided with an annular guide groove (12).

2. The production fixing device for high-precision parts according to claim 1, wherein: the base is characterized in that fixed support legs (3) are uniformly welded at the bottom of the base (1), and threaded mounting holes are formed in two sides of the bottom of each fixed support leg (3).

3. The production fixing device for high-precision parts according to claim 2, wherein: the number of the fixed supporting feet (3) is 3, and an anti-skid rubber layer is arranged at the bottom of each fixed supporting foot (3).

4. The production fixing device for high-precision parts according to claim 1, wherein: the guide plate (4) is connected with the base (1) in a welding mode, and a guide block (13) matched with the annular guide groove (12) is welded in the middle position of one end, far away from the rotary driving mechanism (2), of the fixing plate (5).

5. The production fixing device for high-precision parts according to claim 1, wherein: the material of briquetting (7) is silica gel, rotary driving mechanism (2) is electric motor.

6. The production fixing device for high-precision parts according to claim 1, wherein: worm wheel (11) and worm (9) all with be provided with the bearing between base (1), the top and the bottom of fixed plate (5) one side all are provided with spacing groove (16), evenly weld on centre gripping arm (6) have with spacing groove (16) assorted stopper.

Images