CN219837688U

CN219837688U - Speed reducer shell fixture device

Info

Publication number: CN219837688U
Application number: CN202321195440.8U
Authority: CN
Inventors: 张世国; 符长青; 吕争光
Original assignee: Zhangjiajie Automobile Parts Manufacturing Co ltd
Current assignee: Zhangjiajie Automobile Parts Manufacturing Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-17
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the technical field of speed reducer shell processing equipment and discloses a speed reducer shell fixture device, which comprises a base and a supporting plate, wherein a clamping mechanism is arranged at the top of the supporting plate, an adjusting mechanism is arranged at the top of the base, the clamping mechanism comprises fixing plates, a first driving motor, a thread bush, a first threaded rod, clamping pieces, limiting strips and rubber pads, two groups of fixing plates are welded on two sides of the supporting plate, the first driving motor is arranged on the outer side of the fixing plates, the thread bush is fixedly connected to the output end of the first driving motor, the first threaded rod is in threaded connection with one end of the thread bush, far away from the first driving motor, the clamping pieces are welded at one end of the first threaded rod, far away from the thread bush, and a plurality of groups of limiting strips are welded on the inner sides of the clamping pieces. This reduction gear shell fixture device through the position of adjusting two sets of clamping pieces, and two sets of clamping pieces are moved to the inboard and are pressed from both sides tightly the reduction gear shell, and spacing card is on the fin in the reduction gear shell outside for the reduction gear shell is difficult for removing, thereby lets the reduction gear shell be difficult for the skew when processing.

Description

Speed reducer shell fixture device

Technical Field

The utility model relates to the technical field of speed reducer shell processing equipment, in particular to a speed reducer shell clamp device.

Background

The speed reducer shell of the automobile is clamped by a speed reducer shell clamp in the machining process, so that the main speed reducer shell is positioned accurately. The speed reducer for car features that it is a main component for reducing rotation speed and increasing torque in drive train, and when engine is longitudinally arranged, it has the function of changing the rotation direction of torque.

Some reduction gear shells are cylindrical structures, and some radiating fins can be installed on the outer side of the shell, and when the existing clamp clamps the reduction gear shells, the reduction gear shells are easy to move on the inner sides of the clamps due to the fact that the reduction gear shells are cylindrical structures, so that the deflection of the reduction gear shells is caused, and the machining of the reduction gear shells is affected.

Therefore, there is a need for a reducer case clamp device that solves the problem of the reducer case moving easily inside the clamp.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a reducer shell clamp device, which has the advantage of stably clamping a reducer shell and solves the problem that the reducer shell is easy to move inside a clamp.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the reducer shell clamp device comprises a base and a supporting plate, wherein a clamping mechanism is arranged at the top of the supporting plate, and an adjusting mechanism is arranged at the top of the base;

the clamping mechanism comprises a fixing plate, a first driving motor, a thread bush, a first threaded rod, clamping pieces, limiting strips and rubber pads, wherein the fixing plate is welded on two sides of the supporting plate, the first driving motor is arranged on the outer side of the fixing plate, the thread bush is fixedly connected to the output end of the first driving motor, the first threaded rod is in threaded connection with one end of the thread bush, far away from the first driving motor, the clamping pieces are welded on one end of the first threaded rod, far away from the thread bush, the limiting strips are welded on the inner side of the clamping pieces, and the rubber pads are bonded on the inner side of the clamping pieces.

Through adjusting the position of two sets of clamping pieces, two sets of clamping pieces move inwards to clamp the speed reducer shell, and limiting strips are clamped on radiating fins on the outer side of the speed reducer shell, so that the speed reducer shell is not easy to move, and the speed reducer shell is not easy to deviate during processing.

Preferably, the outer surface of the first threaded rod is connected with a connecting plate in a sliding mode, and the bottom of the connecting plate is welded to the top of the supporting plate.

Preferably, the clamping piece is in a semicircular structure.

Preferably, the plurality of groups of limit strips are positioned on the inner side of the clamping piece and are uniformly distributed.

Preferably, the adjusting mechanism comprises a second driving motor, a thread seat, a second threaded rod and a supporting sleeve, wherein the second driving motor is arranged at the bottom of the base, one end of the thread seat is fixedly connected with the output end of the second driving motor, the second threaded rod is in threaded connection with the top of the thread seat, and the top of the second threaded rod is welded at the bottom of the supporting plate.

Preferably, the four corners of the top of the base are welded with supporting sleeves, the inner sides of the supporting sleeves are connected with supporting rods in a sliding mode, and the tops of the supporting rods are welded to the bottoms of the supporting plates.

In summary, the present utility model includes at least one of the following beneficial effects:

1. this reduction gear shell fixture device, when the reduction gear shell moved to two sets of clamping piece intermediate positions, through adjusting the position of two sets of clamping pieces, two sets of clamping pieces moved to the inboard and press from both sides tightly the reduction gear shell for spacing card is on the fin in the reduction gear shell outside for the reduction gear shell is difficult for removing, thereby lets the reduction gear shell be difficult for the skew when processing, simultaneously through the protection of rubber pad, makes the anchor clamps be difficult for wearing and tearing the reduction gear shell, lets the reduction gear shell process better.

2. This reduction gear shell fixture device is through the height of adjusting the backup pad to the inboard reduction gear shell's of convenient regulation clamping piece height, convenient reduction gear shell and other equipment connection installation are convenient for the reduction gear shell processing.

Drawings

FIG. 1 is a block diagram of the overall structure of the clamp device of the present utility model;

FIG. 2 is a top view of the fixture apparatus of the present utility model;

FIG. 3 is a block diagram of a clip according to the present utility model;

fig. 4 is a front view of the clamp device of the present utility model.

Wherein: 1. a base; 111. a fixing plate; 112. a first driving motor; 113. a thread sleeve; 114. a first threaded rod; 115. a clamping piece; 116. a limit bar; 117. a rubber pad; 118. a connecting plate; 2. a support plate; 211. a second driving motor; 212. a screw seat; 213. a second threaded rod; 214. a support sleeve; 215. and (5) supporting the rod.

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, a reducer casing clamp device comprises a base 1 and a support plate 2, wherein a clamping mechanism is arranged at the top of the support plate 2, and an adjusting mechanism is arranged at the top of the base 1.

Through above-mentioned technical scheme, the reduction gear shell is pressed from both sides tightly through the fixture at backup pad 2 top, and the position of backup pad 2 is adjusted to the adjustment mechanism at rethread base 1 top to the height of indirect regulation reduction gear shell makes things convenient for reduction gear shell and other equipment to connect the installation.

Specifically, fixture includes fixed plate 111, first driving motor 112, thread bush 113, first threaded rod 114, clamping piece 115, spacing 116 and rubber pad 117, two sets of fixed plate 111 weld in backup pad 2 both sides, first driving motor 112 sets up in the fixed plate 111 outside, thread bush 113 fixed connection is in first driving motor 112 output, first threaded rod 114 threaded connection keeps away from the one end of first driving motor 112 in thread bush 113, clamping piece 115 welds in the one end that thread bush 113 was kept away from in first threaded rod 114, a plurality of sets of spacing 116 weld in clamping piece 115 inboard, clamping piece 115 is semicircle ring structure, a plurality of sets of spacing 116 are located clamping piece 115 inboard and are evenly distributed, rubber pad 117 bonds in clamping piece 115 inboard, first threaded rod 114 surface sliding connection has connecting plate 118, connecting plate 118 bottom welding is in backup pad 2 top.

Through the technical scheme, when the speed reducer shell moves to the middle position of the two groups of clamping pieces 115, the first driving motor 112 is started, the first driving motor 112 drives the threaded sleeve 113 to rotate, the threaded sleeve 113 drives the first threaded rod 114 to slide on the inner side of the connecting plate 118 when rotating, so that the position of the clamping pieces 115 is changed, the two groups of clamping pieces 115 move inwards to clamp the speed reducer shell, the limiting strips 116 are clamped on the radiating fins on the outer side of the speed reducer shell, so that the speed reducer shell is not easy to move, the speed reducer shell is not easy to deviate during processing, and meanwhile, the clamp is not easy to abrade the speed reducer shell through the protection of the rubber pad 117, so that the speed reducer shell is better processed.

Specifically, adjustment mechanism includes second driving motor 211, screw seat 212, second threaded rod 213 and supporting sleeve 214, and second driving motor 211 sets up in base 1 bottom, and screw seat 212 one end fixed connection is in second driving motor 211 output, and second threaded rod 213 threaded connection is in screw seat 212 top, and second threaded rod 213 top welds in backup pad 2 bottoms, and base 1 top four corners welding has supporting sleeve 214, and supporting sleeve 214 inboard sliding connection has bracing piece 215, and bracing piece 215 top welds in backup pad 2 bottoms.

Through the above technical scheme, when two sets of clamping pieces 115 clamp the speed reducer shell, start second driving motor 211, second driving motor 211 drives screw seat 212 and rotates, and screw seat 212 drives second threaded rod 213 and reciprocates when rotating, and the height of backup pad 2 is changed when second threaded rod 213 removes to change the height of backup pad 2 top speed reducer shell, through adjusting the position of speed reducer shell, make things convenient for the speed reducer shell to be connected with other equipment and install, be convenient for the speed reducer shell processing.

When the speed reducer is used, the two groups of clamping pieces 115 move inwards to clamp the speed reducer shell by adjusting the positions of the two groups of clamping pieces 115, and the limiting strips 116 are clamped on the radiating fins on the outer side of the speed reducer shell, so that the speed reducer shell is not easy to move, and the speed reducer shell is not easy to deviate during processing.

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

1. The utility model provides a reduction gear shell fixture device, includes base (1) and backup pad (2), its characterized in that: the top of the supporting plate (2) is provided with a clamping mechanism, and the top of the base (1) is provided with an adjusting mechanism;

the clamping mechanism comprises a fixed plate (111), a first driving motor (112), a threaded sleeve (113), a first threaded rod (114), clamping pieces (115), limiting strips (116) and rubber pads (117), wherein the two groups of the fixed plate (111) are welded on two sides of a supporting plate (2), the first driving motor (112) is arranged on the outer side of the fixed plate (111), the threaded sleeve (113) is fixedly connected to the output end of the first driving motor (112), the first threaded rod (114) is in threaded connection with one end, far away from the first driving motor (112), of the threaded sleeve (113), the clamping pieces (115) are welded on one end, far away from the threaded sleeve (113), of the first threaded rod (114), the limiting strips (116) are welded on the inner side of the clamping pieces (115), and the rubber pads (117) are adhered on the inner side of the clamping pieces (115).

2. A reducer casing clamp device according to claim 1, characterized in that: the outer surface of the first threaded rod (114) is connected with a connecting plate (118) in a sliding mode, and the bottom of the connecting plate (118) is welded to the top of the supporting plate (2).

3. A reducer casing clamp device according to claim 1, characterized in that: the clamping piece (115) is in a semicircular ring structure.

4. A reducer casing clamp device according to claim 1, characterized in that: the limiting strips (116) are positioned on the inner side of the clamping piece (115) and are uniformly distributed.

5. A reducer casing clamp device according to claim 1, characterized in that: the adjusting mechanism comprises a second driving motor (211), a threaded seat (212), a second threaded rod (213) and a supporting sleeve (214), wherein the second driving motor (211) is arranged at the bottom of the base (1), one end of the threaded seat (212) is fixedly connected to the output end of the second driving motor (211), the second threaded rod (213) is in threaded connection with the top of the threaded seat (212), and the top of the second threaded rod (213) is welded at the bottom of the supporting plate (2).

6. A reducer casing clamp apparatus as defined in claim 5, wherein: support sleeve (214) are welded at four corners of the top of base (1), support rods (215) are connected to the inner sides of support sleeves (214) in a sliding mode, and the tops of support rods (215) are welded at the bottoms of support plates (2).