Tool clamp for vehicle accessory machining

Abstract

The utility model relates to the technical field of vehicle accessory machining, and discloses a tool clamp for vehicle accessory machining, which comprises a bottom plate, the top of the bottom plate is connected with two moving sleeves in a sliding manner, the bottom plate is provided with two moving mechanisms, the tops of the moving sleeves are fixedly provided with a supporting plate, and the supporting plate is fixedly connected with the moving sleeves. An electric push rod is fixedly mounted on the outer side of the supporting plate, a connecting plate is fixedly mounted at the output shaft end of the electric push rod, a mounting box is fixedly mounted on the side, away from the supporting plate, of the connecting plate, an alternating current motor is fixedly mounted on the inner side wall of the mounting box, and a clamping sleeve is fixedly mounted at the output shaft end of the alternating current motor; the inner side of the clamping sleeve is in threaded connection with a lead screw. According to the tool clamp for machining the vehicle accessories, the stability of the vehicle accessories in the machining process can be improved, secondary clamping does not need to be conducted on the vehicle accessories, and therefore the machining precision of the vehicle accessories is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts processing, in particular to a tooling fixture for vehicle parts processing. Background Art

[0002] Auto parts are the various units that make up the whole car and a kind of product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people's consumption of cars is increasing, and the market of auto parts is getting bigger and bigger. In recent years, auto parts manufacturers have also been developing rapidly. Auto parts, as the foundation of the automobile industry, are a necessary factor to support the sustainable and healthy development of the automobile industry. In particular, the independent development and innovation that is being carried out vigorously in the automobile industry at present requires a strong parts system to support it.

[0003] The independent brand and technological innovation of complete vehicles need parts as a foundation. The independent innovation of parts and components has a strong driving force on the development of the complete vehicle industry. They influence and interact with each other. Without the independent brand of complete vehicles, it is difficult to unleash the R&D and innovation capabilities of a strong parts system. Tooling, that is, process equipment: refers to the general term for various tools used in the manufacturing process; including cutting tools / fixtures / moulds / gauging fixtures / auxiliary tools / pliers tools / workstation equipment, etc.; tooling is its general abbreviation.

[0004] Existing vehicle accessories often require the use of tooling and clamps for processing, but the existing tooling and clamps for processing vehicle accessories cannot be flipped when clamping the vehicle accessories for processing, so that when processing the other side of the vehicle accessories, the vehicle accessories need to be disassembled and re-clamped, but such secondary clamping may affect the processing accuracy between the two surfaces of the vehicle accessories, thereby affecting the performance of the vehicle accessories. Therefore, the present application proposes a tooling and clamp for processing vehicle accessories to solve the above technical problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a tooling fixture for processing vehicle parts, which has the advantages of improving processing accuracy, etc., and solves the problem that the prior tooling fixture for processing vehicle parts cannot be flipped when clamping and processing vehicle parts.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of improving processing accuracy, the utility model provides the following technical solutions: a tooling fixture for processing vehicle parts, comprising a bottom plate, two moving sleeves are slidably connected to the top of the bottom plate, two moving mechanisms are arranged on the bottom plate, and a support plate is fixedly installed on the top of the moving sleeve;

[0009] An electric push rod is fixedly installed on the outer side of the support plate, a connecting plate is fixedly installed on the output shaft end of the electric push rod, a mounting box is fixedly installed on the side of the connecting plate away from the support plate, and an AC motor is fixedly installed on the inner side wall of the mounting box;

[0010] A clamping sleeve is fixedly mounted on the output shaft end of the AC motor, a screw rod is threadedly connected to the inner side of the clamping sleeve, a clamping plate located in the clamping sleeve is rotatably connected to the bottom of the screw rod, and a stabilizing mechanism is arranged on the bottom plate.

[0011] Preferably, the electric push rod is fixedly mounted on a side of the support plate close to the AC motor.

[0012] Preferably, a plurality of heat dissipation holes are provided on the front surface of the installation box, and a protective net is fixedly installed on the inner side wall of the heat dissipation holes.

[0013] Preferably, the moving mechanism includes a mounting groove opened on the front surface of the base plate, a rack is fixedly mounted on the inner side wall of the mounting groove, a servo motor is fixedly mounted on the front surface of the moving sleeve, and a gear meshing with the rack is fixedly mounted on the output shaft end of the servo motor.

[0014] Preferably, the stabilizing mechanism includes two connecting rods fixedly mounted on the bottom of the base plate, a fixing plate fixedly mounted between the bottoms of the two connecting rods, a DC motor fixedly mounted on the bottom of the fixing plate, a threaded rod fixedly mounted on the output shaft end of the DC motor, a guide rod fixedly mounted between the bottom of the base plate and the top of the fixing plate, a lifting plate slidably connected to the outside of the guide rod through threads on the outer side of the threaded rod, a fixing rod penetrating the base plate fixedly mounted on the top of the lifting plate, and a support plate fixedly mounted on the top of the fixing rod.

[0015] Preferably, the top of the threaded rod is rotatably connected to the bottom of the base plate.

[0016] Preferably, rubber pads are fixedly mounted on the bottom of the clamping plate and the top of the supporting plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a tooling fixture for processing vehicle parts, which has the following beneficial effects:

[0019] The tooling fixture for processing vehicle parts is driven by a servo motor to rotate the gear, and the gear is meshed with the rack in the installation groove, so that when the gear rotates, it can drive the moving sleeve to move, and the moving sleeve drives the top support plate to move, and the support plate drives the electric push rod and the clamping sleeve to move, and the vehicle parts are placed between the two clamping sleeves, and the screw rod is rotated, and the screw rod drives the clamping plate to move, and the clamping plate clamps the vehicle parts, so that different specifications of vehicle parts can be clamped in cooperation with the electric push rod, and when the vehicle parts need to be processed on the other side, the AC motor The clamping sleeve is driven to rotate, and the two clamping sleeves drive the vehicle parts clamped on the inner side to flip over, so that the vehicle parts do not need to be clamped again when processing the other side, thereby improving the processing accuracy of the vehicle parts, and the DC motor drives the threaded rod to rotate, and the threaded rod will drive the lifting plate connected to the outer thread to move up and down, and the lifting plate will drive the support plate on the top of the fixed rod to move, so that the top of the support plate can lift the bottom of the vehicle parts, which can improve the stability of the vehicle parts during processing and do not need to clamp the vehicle parts again, thereby improving the processing accuracy of the vehicle parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 It is a three-dimensional structural schematic diagram of the mobile sleeve of the utility model.

[0023] In the figure: 1. bottom plate; 2. movable sleeve; 3. movable mechanism; 31. mounting groove; 32. rack; 33. servo motor; 34. gear; 4. support plate; 5. electric push rod; 6. connecting plate; 7. installation box; 8. AC motor; 9. heat dissipation hole; 10. protective net; 11. clamping sleeve; 12. screw rod; 13. clamping plate; 14. stabilizing mechanism; 141. connecting rod; 142. fixed plate; 143. DC motor; 144. threaded rod; 145. guide rod; 146. lifting plate; 147. fixed rod; 148. support plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 A tooling fixture for processing vehicle parts, comprising a bottom plate 1, a T-shaped slide groove is provided on the rear surface of the bottom plate 1, two moving sleeves 2 are slidably connected to the top of the bottom plate 1, a T-shaped slider slidably connected in the T-shaped slide groove is fixedly installed on the inner side wall of the moving sleeve 2, so that the moving sleeve 2 has better stability when moving, two moving mechanisms 3 are arranged on the bottom plate 1, the moving mechanism 3 comprises a mounting groove 31 provided on the front surface of the bottom plate 1, a rack 32 is fixedly installed on the inner side wall of the mounting groove 31, a servo motor 33 is fixedly installed on the front surface of the moving sleeve 2, a gear 34 meshing with the rack 32 is fixedly installed on the output shaft end of the servo motor 33, and a support plate 4 is fixedly installed on the top of the moving sleeve 2;

[0026] An electric push rod 5 is fixedly installed on the outer side of the support plate 4, and the electric push rod 5 is fixedly installed on the side of the support plate 4 close to the AC motor 8. A connecting plate 6 is fixedly installed on the output shaft end of the electric push rod 5, and a mounting box 7 is fixedly installed on the side of the connecting plate 6 away from the support plate 4. A number of heat dissipation holes 9 are opened on the front surface of the mounting box 7, and a protective net 10 is fixedly installed on the inner side wall of the heat dissipation hole 9, so that the AC motor 8 in the mounting box 7 will not be damaged due to overheating. The AC motor 8 is fixedly installed on the inner side wall of the mounting box 7;

[0027] The output shaft end of the AC motor 8 is fixedly mounted with a clamping sleeve 11, the inner side of the clamping sleeve 11 is threadedly connected with a screw rod 12, the bottom of the screw rod 12 is rotatably connected with a clamping plate 13 located in the clamping sleeve 11, and the bottom of the clamping plate 13 and the top of the support plate 148 are fixedly mounted with rubber pads, so that the clamping plate 13 and the support plate 148 will not cause damage to the surface of the vehicle accessories when clamping the vehicle accessories, and a stabilizing mechanism 14 is provided on the bottom plate 1;

[0028] The stabilizing mechanism 14 includes two connecting rods 141 fixedly installed on the bottom of the base plate 1, a fixing plate 142 fixedly installed between the bottoms of the two connecting rods 141, a DC motor 143 fixedly installed on the bottom of the fixing plate 142, a threaded rod 144 fixedly installed on the output shaft end of the DC motor 143, the top of the threaded rod 144 is located at the bottom of the base plate 1 and rotatably connected, so that the threaded rod 144 has better stability when rotating, a guide rod 145 fixedly installed between the bottom of the base plate 1 and the top of the fixing plate 142, the outer side of the threaded rod 144 is threadedly connected to a lifting plate 146 located on the outer side of the guide rod 145 and slidably connected, the top of the lifting plate 146 is fixedly installed with a fixing rod 147 that passes through the base plate 1, and the top of the fixing rod 147 is fixedly installed with a supporting plate 148.

[0029] In summary, the vehicle parts processing fixture drives the gear 34 to rotate through the servo motor 33, and the gear 34 is meshed with the rack 32 in the installation groove 31, so that when the gear 34 rotates, it can drive the movable sleeve 2 to move, and the movable sleeve 2 drives the top support plate 4 to move, and the support plate 4 drives the electric push rod 5 and the clamping sleeve 11 to move, and the vehicle parts are placed between the two clamping sleeves 11, and the screw rod 12 is rotated, and the screw rod 12 will drive the clamping plate 13 to move, and the clamping plate 13 will clamp the vehicle parts, so that the electric push rod 5 can be used to clamp vehicle parts of different specifications, and when the vehicle parts need to be processed on the other side, the electric push rod 5 is used. The DC motor 8 drives the clamping sleeve 11 to rotate, and the two clamping sleeves 11 drive the vehicle parts clamped on the inner side to flip over, so that when the vehicle parts are processed on the other side, there is no need for secondary clamping, thereby improving the processing accuracy of the vehicle parts, and the DC motor 143 drives the threaded rod 144 to rotate, and the threaded rod 144 will drive the lifting plate 146 connected to the outer thread to move up and down, and the lifting plate 146 will drive the support plate 148 on the top of the fixed rod 147 to move, so that the top of the support plate 148 can lift the bottom of the vehicle parts, so that the stability of the vehicle parts during processing can be improved, and there is no need for secondary clamping of the vehicle parts, thereby improving the processing accuracy of the vehicle parts.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tooling fixture for processing vehicle parts, comprising a base plate (1), characterized in that: Two moving sleeves (2) are slidably connected to the top of the bottom plate (1), two moving mechanisms (3) are arranged on the bottom plate (1), and a support plate (4) is fixedly installed on the top of the moving sleeve (2); An electric push rod (5) is fixedly mounted on the outer side of the support plate (4), a connecting plate (6) is fixedly mounted on the output shaft end of the electric push rod (5), a mounting box (7) is fixedly mounted on the side of the connecting plate (6) away from the support plate (4), and an AC motor (8) is fixedly mounted on the inner side wall of the mounting box (7); A clamping sleeve (11) is fixedly mounted on the output shaft end of the AC motor (8); a screw rod (12) is threadedly connected to the inner side of the clamping sleeve (11); a clamping plate (13) located inside the clamping sleeve (11) is rotatably connected to the bottom of the screw rod (12); and a stabilizing mechanism (14) is provided on the bottom plate (1).

2. A tooling fixture for processing vehicle parts according to claim 1, characterized in that: The electric push rod (5) is fixedly mounted on a side of the support plate (4) close to the AC motor (8).

3. The vehicle parts processing tooling fixture according to claim 1, characterized in that: A plurality of heat dissipation holes (9) are provided on the front surface of the installation box (7), and a protective net (10) is fixedly installed on the inner side wall of the heat dissipation hole (9).

4. The vehicle parts processing tooling fixture according to claim 1, characterized in that: The moving mechanism (3) comprises a mounting groove (31) formed on the front surface of the base plate (1); a rack (32) is fixedly mounted on the inner wall of the mounting groove (31); a servo motor (33) is fixedly mounted on the front surface of the moving sleeve (2); and a gear (34) meshing with the rack (32) is fixedly mounted on the output shaft end of the servo motor (33).

5. The vehicle parts processing tooling fixture according to claim 1, characterized in that: The stabilizing mechanism (14) comprises two connecting rods (141) fixedly mounted on the bottom of the base plate (1); a fixing plate (142) fixedly mounted between the bottoms of the two connecting rods (141); a DC motor (143) fixedly mounted on the bottom of the fixing plate (142); a threaded rod (144) fixedly mounted on the output shaft end of the DC motor (143); a guide rod (145) fixedly mounted between the bottom of the base plate (1) and the top of the fixing plate (142); a lifting plate (146) slidably connected to the outer side of the guide rod (145) through a threaded connection on the outer side of the threaded rod (144); a fixing rod (147) penetrating the base plate (1) fixedly mounted on the top of the lifting plate (146); and a supporting plate (148) fixedly mounted on the top of the fixing rod (147).

6. The vehicle parts processing tooling fixture according to claim 5, characterized in that: The top of the threaded rod (144) is rotatably connected to the bottom of the base plate (1).

7. The vehicle parts processing tooling fixture according to claim 1, characterized in that: The bottom of the clamping plate (13) and the top of the supporting plate (148) are both fixedly mounted with rubber pads.

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