Machining clamp for automobile motor cover production

Abstract

The utility model discloses a processing fixture for automobile motor cover production, which comprises fixing plates, supporting columns are fixedly connected to two sides of the bottom ends of the fixing plates, a conveyor belt is rotatably connected between the two fixing plates, a support is fixedly connected to the upper ends of the fixing plates, and a limiting plate is fixedly connected to the upper end of the support. The support is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, the first screw rod is in threaded connection with a first sliding block, the first sliding block is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a two-way screw rod. The storage plate which can be detachably installed is arranged between the two adjacent fixing plates and the conveying belt and can move and rotate in height under the action of the electric push rod and the fixing frame, the first screw rod is matched with the two-way screw rod to enable the first sliding block and the clamping block to move, the motor end cover can be clamped and moved to the storage plate, and the motor end cover can be clamped and moved to the storage plate. Therefore, the efficiency of automatically machining the motor end cover is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technical field of automobile motor cover, specifically relates to a machining fixture for automobile motor cover production. BACKGROUND

[0002] The automobile motor cover is an important component in automobile parts, and the motor cover is usually a cover covering the automobile motor, which can protect the motor and its related parts. The processing of the automobile motor cover includes cutting, stamping, welding, polishing and polishing. Usually, the automobile motor cover is produced by an automatic production line. In order to maintain the stability of the processing structure during the processing process, the operation is carried out on the flat operation table, and then the motor end cover after a certain processing process is moved and clamped again by manual method.

[0003] According to the "machining fixture for automobile motor cover production" with Chinese patent publication number CN215942135U, the main description is that the automobile motor cover is moved by the conveyor belt, the connecting frame is moved by the electric push rod, the clamping plate is moved, the clamping plate is pressed against the automobile motor cover, the device is fixed on the automobile motor cover, the automobile motor cover is fixed one by one, the flow type operation can be formed, the processing difficulty of the automobile motor cover is greatly reduced, the processing efficiency of the automobile motor cover is improved, the automobile motor cover on the conveyor belt is slid on the guide plate through the cooperation of the guide plate and the side plate, the automobile motor cover is slid down through the guide plate and the side plate, the automobile motor cover is processed, and the automobile motor cover is not taken down one by one, the processing difficulty of the automobile motor cover is further reduced, the processing efficiency of the automobile motor cover is further improved, and in this process, the automobile motor end cover needs to be transported by the conveyor belt when it goes through multiple processing procedures. However, in order to improve the processing stability, the automobile motor end cover needs to be stably processed on the operation table, which needs manual participation, resulting in low processing efficiency.

[0004] Therefore, a machining fixture for automobile motor cover production is proposed to solve the problem that the automobile motor end cover needs to be transported by the conveyor belt when it goes through multiple processing procedures, however, in order to improve the processing stability, the automobile motor end cover needs to be stably processed on the operation table, which needs manual participation, resulting in low processing efficiency. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem that the automobile motor end cover needs to be transported by the conveyor belt when it goes through multiple processing procedures, however, in order to improve the processing stability, the automobile motor end cover needs to be stably processed on the operation table, which needs manual participation, resulting in low processing efficiency. Therefore, a machining fixture for automobile motor cover production is proposed.

[0006] The utility model discloses a technical scheme that the utility model solves technical problem adopts: a kind of machining fixture for automobile motor cover production, including fixed plate, the bottom end both sides of fixed plate are fixedly connected with support column, rotatingly connected with conveyor belt between two fixed plates, the upper end of fixed plate is fixedly connected with support and support upper end is fixedly connected with limit board, the first motor is fixedly connected with the first motor on support and the output of first motor is fixedly connected with first screw rod, first screw rod is screw-connected with first slider, second motor is fixedly connected with the first slider on first slider and the output of second motor is fixedly connected with bidirectional screw rod, the two sides of bidirectional screw rod that mutually move away are screw-connected with link plate, the opposite side of two link plates is contacted with clamping block, positioning rod is screw-connected with the clamping block on clamping block, and the positioning rod is inserted first slider, support column bottom end is provided with clamping groove, support plate is contacted in clamping groove, electric push rod is fixedly connected with the support plate upper end center, the upside of electric push rod is provided with article placing plate, article placing plate and conveyor belt upper end flush.

[0007] As a preferred technical scheme of the utility model, the upper end of the support plate is fixedly connected with a support rod on four sides, a support ball is rotatably embedded in the upper end of the support rod, and the support ball is in contact with the article placing plate. By arranging the support rod and the ball, the stability of the article placing plate can be improved, and the friction between the support rod and the article placing plate is reduced.

[0008] As a preferred technical scheme of the utility model, a fixed frame is in contact with the bottom end of the article placing plate, the fixed frame is fixedly connected to the upper end of the electric push rod, a third motor is fixedly connected in the fixed frame, and the output of the third motor is fixedly connected to the article placing plate. By arranging the fixed frame, the article placing plate can be rotated.

[0009] As a preferred technical scheme of the utility model, a sliding ball is in contact with the support plate, and the sliding ball is rotatably embedded in the clamping groove on the upper and lower sides. By arranging the sliding ball, the friction of the support plate during movement is reduced.

[0010] As a preferred technical scheme of the utility model, a limiting rod is inserted into the clamping groove, and the limiting rod is in contact with the support plate. By arranging the limiting rod, the stability of the support plate can be improved.

[0011] The utility model has the following advantages: by arranging the article placing plate which can be disassembled and installed between the adjacent two fixed plates and the conveyor belt, and by arranging the electric push rod and the fixed frame, the article placing plate can be moved in height and rotated. The first screw rod cooperates with the bidirectional screw rod to move the first slider and the clamping block, so that the motor end cover can be clamped and moved to the article placing plate, thereby improving the efficiency of automatically processing the motor end cover. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1This is a side structural schematic diagram of a processing fixture for producing automobile motor covers according to a preferred embodiment of the present invention;

[0013] Fig. 2 This is a three-dimensional structural diagram of a processing fixture for producing automobile motor covers according to a preferred embodiment of the present invention;

[0014] Fig. 3 This is a schematic diagram of the enlarged structure of position A of a processing fixture for producing automobile motor covers in a preferred embodiment of the present invention.

[0015] Explanation of the accompanying reference numerals: 1. Fixed plate; 2. Support column; 3. Bracket; 4. First screw; 5. Conveyor belt; 6. First slider; 7. Bidirectional screw; 8. Connecting plate; 9. Clamp; 10. Slot; 11. Support plate; 12. Electric push rod; 13. Storage plate; 14. Positioning rod; 15. Sliding ball; 16. Limit rod; 17. Support rod; 18. Fixed frame. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Please refer to Figs. 1-3 The processing fixture shown is used for the production of automobile motor covers, including a fixed plate 1, both sides of the bottom end of the fixed plate 1 are fixedly connected to support columns 2, a conveyor belt 5 is rotatably connected between the two fixed plates 1, and the conveyor belt 5 is acted upon by a driving roller and a driving motor to produce movement of the conveying motor end cover, the upper end of the fixed plate 1 is fixedly connected to a bracket 3 and the upper end of the bracket 3 is fixedly connected to a limiting plate, the bracket 3 is fixedly connected to a first motor and the output end of the first motor is fixedly connected to a first screw 4, the first motor drives the first screw 4 to rotate, so that the first slider 6 can move between the two fixed plates 1, the first screw 4 is threadedly connected to the first slider 6, the first slider 6 is fixedly connected to the second motor and the output end of the second motor is fixedly connected to a bidirectional screw 7, the first The two motors can drive the bidirectional screw 7 to rotate, which can make the connecting plate 8 and the clamping block 9 move relative to each other and clamp the motor end cover. The two sides of the bidirectional screw 7 that are away from each other are threadedly connected with the connecting plate 8, and the opposite sides of the two connecting plates 8 are in contact with the clamping block 9. The clamping block 9 is threadedly connected with a positioning rod 14. The positioning rod 14 is disassembled and installed to replace the clamping blocks 9 of different lengths, and the positioning rod 14 is inserted into the first slider 6. A slot 10 is provided at the bottom end of the support column 2, and the slot 10 contacts the support plate 11. An electric push rod 12 is fixedly connected to the center of the upper end of the support plate 11, and a storage plate 13 is provided on the upper side of the electric push rod 12. The electric push rod 12 drives the storage plate 13 to achieve height movement, so that the storage plate 13 is flush with the upper end of the conveyor belt 5.

[0018] The support plate 13 is in contact with the support ball, the support ball is rotatably embedded on the upper end of the support rod 17, the support rod 17 is fixedly connected to the upper end of the support plate 11 on four sides, and the stability of the support plate 13 is improved by arranging the support rod 17 and the support ball.

[0019] The support plate 13 is fixedly connected to the output end of the third motor, the third motor is fixedly connected in the fixed frame 18, the upper end of the electric push rod 12 is fixedly connected to the fixed frame 18, the fixed frame 18 is in contact with the bottom end of the support plate 13, and the third motor and the fixed frame 18 can be arranged to rotate the support plate 13.

[0020] The upper and lower sides of the clamping groove 10 are rotatably embedded with the sliding ball 15, the sliding ball 15 is in contact with the support plate 11, and the sliding ball 15 can facilitate disassembly and replacement of the support plate 11 and reduce the friction between the support column 2 and the support plate 11.

[0021] The support plate 11 is in contact with the limiting rod 16, and the limiting rod 16 is inserted into the clamping groove 10, so that the support plate 11 can be limited and the stability of the support plate 11 is improved.

[0022] Working principle: according to the processing flow of the motor end cover, a plurality of conveying belts 5 and the support plate 13 are assembled, and the support plate 11 is limited by the limiting rod 16, at this time the sliding ball 15 can reduce the friction between the support plate 11 and the clamping groove 10, and the cutting, stamping, welding, polishing and polishing processes are arranged on the upper side of the plurality of support plates 13, then the positioning rod 14 is disassembled, the motor end cover blank is placed on the left first conveying belt 5 by selecting the appropriate clamping block 9, when the motor end cover moves to one side of the left first conveying belt 5, the second motor controls the bidirectional screw rod 7 to rotate, and the clamping block 9 clamps the motor end cover blank, at this time the first motor is started and drives the first screw rod 4 to rotate, and the clamping block 9 clamps the motor end cover blank to move and is placed on the support plate 12, at this time the electric push rod 13 and the third motor can drive the support plate 13 to rise and rotate, and can drive the motor end cover to change position and rotate, thereby improving the efficiency of automatic processing of the motor end cover of the automobile.

[0023] The above is only a preferred embodiment of the present application, and it should be pointed out that for ordinary skilled persons in the art, without departing from the principle of the present application, some improvements and decorations can be made, and these improvements and decorations should also be regarded as the protection range of the present application.

[0024] Other parts not described in the present application are all prior art, and therefore will not be described here.

[0025] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A machining clamp for automobile motor cover production, comprising a fixed plate (1), both sides of the bottom end of the fixed plate (1) are fixedly connected with support columns (2), a conveying belt (5) is rotatably connected between the two fixed plates (1), characterized in that, The upper end of the fixed plate (1) is fixedly connected with a support (3), and the upper end of the support (3) is fixedly connected with a limiting plate. A first motor is fixedly connected to the support (3), and the output end of the first motor is fixedly connected with a first screw rod (4). A first sliding block (6) is threadedly connected to the first screw rod (4). A second motor is fixedly connected to the first sliding block (6), and the output end of the second motor is fixedly connected with a bidirectional screw rod (7). The two sides of the bidirectional screw rod (7) away from each other are both threadedly connected with an adapter plate (8). The opposite sides of the two adapter plates (8) are both in contact with a clamping block (9). A positioning rod (14) is threadedly connected to the clamping block (9), and the positioning rod (14) is inserted into the first sliding block (6). A clamping groove (10) is formed in the bottom end of the support column (2). A support plate (11) is in contact with the clamping groove (10). A motorized push rod (12) is fixedly connected to the center of the upper end of the support plate (11). An object placing plate (13) is arranged on the upper side of the motorized push rod (12). The object placing plate (13) is flush with the upper end of the conveying belt (5).

2. The machining fixture for producing an automobile engine hood according to claim 1, wherein The upper end of the support plate (11) is fixedly connected with a support rod (17). The support rod (17) is rotatably embedded with a support ball, and the support ball is in contact with the object placing plate (13).

3. The machining fixture for producing an automobile engine hood according to claim 2, wherein The bottom end of the object placing plate (13) is in contact with a fixed frame (18). The fixed frame (18) is fixedly connected to the upper end of the motorized push rod (12). A third motor is fixedly connected in the fixed frame (18), and the output end of the third motor is fixedly connected with the object placing plate (13).

4. The machining fixture for producing an automobile engine hood according to claim 2, wherein A sliding ball (15) is in contact with the support plate (11). The sliding ball (15) is rotatably embedded in the clamping groove (10) on the upper and lower sides.

5. The machining fixture for producing an automobile engine hood according to claim 4, wherein A limiting rod (16) is inserted into the clamping groove (10). The limiting rod (16) is in contact with the support plate (11).

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