Automobile mold foam model clamping fixture

Abstract

The utility model relates to the technical field of clamps, and discloses an automobile mold foam model clamping clamp which comprises a bottom plate, a clamping adjusting mechanism is arranged on the top of the bottom plate, and rotary clamping mechanisms are arranged on the top of the bottom plate and the top of the clamping adjusting mechanism. According to the automobile mold foam model clamping fixture, through the arranged rotary clamping mechanism, in the using process, foam raw materials to be machined are placed on the inner side of a sliding clamping plate, a third motor is driven, a transmission shaft of the third motor drives a connecting arm to rotate, at the moment, the two ends of the connecting arm pull rotating arms, and then rotating limiting blocks can move in the opposite directions; and when one face of the foam raw material is machined and needs to be turned over, a second motor is driven, a gear can drive a gear ring to rotate, a second rotating shaft drives a sliding clamping plate to rotate, the foam raw material is turned over to be machined, the complexity caused by the fact that the raw material needs to be disassembled again and turned over is avoided, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamps, in particular to a clamping clamp for automobile mold foam models. Background Art

[0002] During the processing of the automobile mold foam model, the appearance of the foam model needs to be processed, so a clamping fixture is needed to fix the automobile mold foam model so that it will not shake easily during the appearance processing, resulting in processing failure.

[0003] According to the description of a car mold foam model clamping fixture disclosed in the patent website (authorization announcement number: CN216992147U), "The utility model discloses a car mold foam model clamping fixture, including a base, a control groove is opened in the middle section inside the base, a bidirectional screw is arranged inside the control groove, a driven gear is fixedly arranged in the middle section of the outer wall of the bidirectional screw, the outer walls of the threaded parts at both ends of the bidirectional screw are respectively threadedly connected with drive blocks, and the upper end face of the drive block is fixedly provided with a connecting block, clamping plates are arranged on both sides of the upper end face of the base, and clamping mechanisms are respectively arranged on the sides of the clamping plates on both sides of the upper end face of the base. A driving control mechanism is arranged at the front end of the control groove, and a dustproof mechanism is arranged above the bidirectional screw. The utility model is aimed at improving the problems in the prior art that when the staff manually moves and operates the permanent magnetic suction cup to fix the foam, because multiple permanent magnetic suction cups need to be fixed, the operation is too troublesome and inconvenient. The utility model has the advantages of more convenient and easy fixation when clamping and fixing the foam model."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model drives the motor to move the bidirectional screw rod, so that the foam raw material can be clamped and fixed. The position of the clamping block can be adjusted by the provided electromagnetic block, and dust prevention can be performed by the provided dust prevention mechanism. However, in actual use, when the clamping fixture is used for fixing, only one side of the foam raw material can be processed. When turning over processing is required, it needs to be disassembled and re-fixed, which makes the operation cumbersome. Therefore, it is necessary to improve an automobile mold foam model clamping fixture to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a clamping fixture for automobile mold foam model to solve the problems raised in the above background technology.

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a car mold foam model clamping fixture, including a base plate, a clamping adjustment mechanism is arranged on the top of the base plate, and a rotating clamping mechanism is arranged on the top of the base plate and the clamping adjustment mechanism.

[0008] The rotary clamping mechanism comprises an auxiliary rotating assembly and a clamping assembly, and the clamping assembly is arranged on the inner side of the auxiliary rotating assembly.

[0009] Preferably, the clamping adjustment mechanism includes a limit rod seat, the limit rod seat is fixedly mounted on the top of the base plate, a threaded rod seat is fixedly mounted on the top of the base plate, an internally threaded rotating column is mounted on the external thread of the threaded rod seat, a transmission roller 1 is fixedly mounted on the right side of the internally threaded rotating column, a transmission belt is mounted on the external transmission of the transmission roller 1, a transmission roller 2 is mounted on the internal transmission of the transmission belt, a movable plate is slidably mounted on the outside of the limit rod seat, and a motor 1 is fixedly mounted on the inside of the movable plate, so as to facilitate the adjustment of the clamping distance through the movable plate.

[0010] Preferably, the internal threaded rotating column is rotatably mounted inside the movable plate, and the right side of the transmission shaft of the motor 1 and the left side of the transmission roller 2 are fixedly mounted, thereby improving stability.

[0011] Preferably, the auxiliary rotating assembly includes a vertical plate 1, which is fixedly mounted on the top of the movable plate, a rotating shaft 1 is rotatably mounted inside the vertical plate 1, a vertical plate 2 is fixedly mounted on the top of the bottom plate, a rotating shaft 2 is rotatably mounted inside the vertical plate 2, a gear ring is fixedly mounted outside the rotating shaft 2, a motor 2 is fixedly mounted on the left side of the vertical plate 2, and a gear is fixedly mounted on the right side of the transmission shaft of the motor 2, so as to facilitate the rotation of the foam raw material after being clamped by the auxiliary rotating assembly.

[0012] Preferably, the right side of the gear is rotatably mounted on the left side of the second vertical plate, and the gear is meshed with the gear ring to facilitate the rotation of the foam raw material under normal conditions.

[0013] Preferably, the clamping assembly includes a slide plate, the slide plate is fixedly installed on the left side of the rotating shaft one and the right side of the rotating shaft two, the rotating shaft one and the rotating shaft two are both fixedly installed with motor three, a sliding clamp is slidably installed inside the slide plate, a rotation limit block is fixedly installed on the inner side of the sliding clamp, a rotating arm is rotatably installed outside the rotation limit block, and a connecting arm is rotatably installed on the end of the rotating arm away from the rotation limit block, so as to facilitate the clamping of the foam raw material by the clamping assembly.

[0014] Preferably, the outer side of the connecting arm is fixedly mounted to the inner side of the transmission shaft of the motor three, four sliding clamps are provided, and the four sliding clamps are symmetrically distributed on the inner side of the slide plate, so as to facilitate clamping in a normal state.

[0015] Compared with the prior art, the utility model provides a clamping fixture for automobile mold foam model, which has the following beneficial effects:

[0016] 1. The automobile mold foam model clamping fixture, through the set rotating clamping mechanism, during use, the foam raw material to be processed is placed on the inner side of the sliding clamping plate, and the motor three is driven to make the transmission shaft of the motor three drive the connecting arm to rotate. At this time, the two ends of the connecting arm pull the rotating arm, so that the rotating limit blocks can move toward each other to clamp the foam raw material. When one side of the foam raw material is processed and needs to be turned over, the motor two is driven to make the gear drive the gear ring to rotate, so that the rotating shaft two drives the sliding clamping plate to rotate, so that the foam raw material is turned over for processing, avoiding the tediousness caused by the need to disassemble the raw material again and turn it over, thereby improving the processing efficiency.

[0017] 2. The automobile mold foam model clamping fixture, through the clamping adjustment mechanism, during use, drives motor one according to the length of the foam raw material to be clamped, so that the transmission shaft of motor one drives transmission roller two to rotate, and under the drive of the transmission belt, transmission roller one drives the internal threaded rotating column to rotate, so that the movable plate can move left and right under the restriction of the limit rod seat, so that the clamping width can be adjusted, thereby realizing the function of adjusting the clamping width. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the rotary clamping mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the appearance and structure of the auxiliary rotating assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the clamping assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the appearance structure of the clamping and adjusting mechanism of the utility model.

[0024] In the figure: 1. bottom plate; 2. clamping and adjusting mechanism; 21. limit rod seat; 22. threaded rod seat; 23. internal threaded rotating column; 24. transmission roller 1; 25. transmission belt; 26. transmission roller 2; 27. moving plate; 28. motor 1; 3. rotating clamping mechanism; 31. auxiliary rotating assembly; 311. vertical plate 1; 312. rotating shaft 1; 313. vertical plate 2; 314. rotating shaft 2; 315. gear ring; 316. motor 2; 317. gear; 32. clamping assembly; 321. slide plate; 322. motor 3; 323. sliding clamping plate; 324. rotating limit block; 325. rotating arm; 326. connecting arm. DETAILED DESCRIPTION

[0025] 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.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-4 The utility model provides a technical solution: a car mold foam model clamping fixture, including a base plate 1, a clamping adjustment mechanism 2 is arranged on the top of the base plate 1, and a rotating clamping mechanism 3 is arranged on the top of the base plate 1 and the clamping adjustment mechanism 2.

[0029] The rotary clamping mechanism 3 includes an auxiliary rotating assembly 31 and a clamping assembly 32 . The clamping assembly 32 is disposed inside the auxiliary rotating assembly 31 .

[0030] Furthermore, the auxiliary rotating assembly 31 includes a vertical plate 311, which is fixedly mounted on the top of the movable plate 27, a rotating shaft 312 is rotatably mounted inside the vertical plate 311, a vertical plate 313 is fixedly mounted on the top of the bottom plate 1, a rotating shaft 314 is rotatably mounted inside the vertical plate 313, a gear ring 315 is fixedly mounted outside the rotating shaft 314, a motor 316 is fixedly mounted on the left side of the vertical plate 313, and a gear 317 is fixedly mounted on the right side of the transmission shaft of the motor 316, so as to facilitate the rotation of the foam raw material after being clamped by the auxiliary rotating assembly 31.

[0031] Furthermore, the right side of the gear 317 is rotatably mounted on the left side of the second vertical plate 313, and the gear 317 is meshed with the gear ring 315, so as to rotate the foam raw material under normal conditions.

[0032] Furthermore, the clamping assembly 32 includes a slide plate 321, which is fixedly installed on the left side of the rotating shaft 1 312 and the right side of the rotating shaft 2 314, and the motor 322 is fixedly installed inside the rotating shaft 1 312 and the rotating shaft 2 314. A sliding clamp 323 is slidably installed inside the slide plate 321, and a rotation limit block 324 is fixedly installed on the inner side of the sliding clamp 323. A rotating arm 325 is rotatably installed outside the rotation limit block 324, and a connecting arm 326 is rotatably installed on the end of the rotating arm 325 away from the rotation limit block 324, so as to facilitate the clamping of the foam raw material by the clamping assembly 32.

[0033] Furthermore, the outer side of the connecting arm 326 is fixedly mounted to the inner side of the transmission shaft of the motor three 322, four sliding clamps 323 are provided, and the four sliding clamps 323 are symmetrically distributed on the inner side of the slide plate 321, so as to facilitate clamping in a normal state.

[0034] Embodiment two:

[0035] See also Figure 5 , and combined with Example 1, it is further obtained that the clamping adjustment mechanism 2 includes a limiting rod seat 21, the limiting rod seat 21 is fixedly installed on the top of the base plate 1, and a threaded rod seat 22 is fixedly installed on the top of the base plate 1, and an internal threaded rotating column 23 is installed on the external thread of the threaded rod seat 22, and a transmission roller 24 is fixedly installed on the right side of the internal threaded rotating column 23, and a transmission belt 25 is installed on the external transmission of the transmission roller 24, and a transmission roller 26 is installed on the internal transmission of the transmission belt 25, and a moving plate 27 is slidably installed on the outside of the limiting rod seat 21, and a motor 28 is fixedly installed on the inside of the moving plate 27, so as to facilitate the adjustment of the clamping spacing through the moving plate 27.

[0036] Furthermore, the internal threaded rotating column 23 is rotatably mounted inside the movable plate 27, and the right side of the transmission shaft of the motor 1 28 and the left side of the transmission roller 2 26 are fixedly mounted, thereby improving stability.

[0037] In actual operation, when the device is used, according to the length of the foam material to be clamped, the motor 1 28 is driven, so that the transmission shaft of the motor 1 28 drives the transmission roller 26 to rotate, and under the transmission of the transmission belt 25, the transmission roller 1 24 drives the internal threaded rotating column 23 to rotate, so that the movable plate 27 can move left and right under the restriction of the limit rod seat 21, so that the clamping width can be adjusted, and the function of adjusting the clamping width is realized. The foam material to be processed is placed on the inner side of the sliding clamp plate 323, and the motor 3 322 is driven. The transmission shaft of motor three 322 drives the connecting arm 326 to rotate. At this time, the two ends of the connecting arm 326 pull the rotating arm 325, so that the rotating limit block 324 can move toward each other to clamp the foam raw material. When one side of the foam raw material is processed and needs to be turned over, the motor two 316 is driven to drive the gear 317 to drive the gear ring 315 to rotate, so that the rotating shaft two 314 drives the sliding clamp 323 to rotate, so that the foam raw material is turned over for processing, avoiding the tediousness caused by the need to disassemble the raw material again and turn it over, thereby improving the processing efficiency.

[0038] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A clamping fixture for automobile mold foam model, comprising a base plate (1), characterized in that: A clamping adjustment mechanism (2) is provided on the top of the bottom plate (1), and a rotating clamping mechanism (3) is provided on the top of both the bottom plate (1) and the clamping adjustment mechanism (2); The rotary clamping mechanism (3) comprises an auxiliary rotating assembly (31) and a clamping assembly (32), wherein the clamping assembly (32) is arranged on the inner side of the auxiliary rotating assembly (31); The clamping adjustment mechanism (2) comprises a limit rod seat (21), the limit rod seat (21) is fixedly mounted on the top of the base plate (1), a threaded rod seat (22) is fixedly mounted on the top of the base plate (1), an internal threaded rotating column (23) is mounted on the external thread of the threaded rod seat (22), a transmission roller 1 (24) is fixedly mounted on the right side of the internal threaded rotating column (23), a transmission belt (25) is mounted on the external transmission of the transmission roller 1 (24), a transmission roller 2 (26) is mounted on the internal transmission of the transmission belt (25), a moving plate (27) is slidably mounted on the outside of the limit rod seat (21), and a motor 1 (28) is fixedly mounted on the inside of the moving plate (27); The auxiliary rotating assembly (31) comprises a vertical plate 1 (311), the vertical plate 1 (311) being fixedly mounted on the top of the moving plate (27), a rotating shaft 1 (312) being rotatably mounted inside the vertical plate 1 (311), a vertical plate 2 (313) being fixedly mounted on the top of the bottom plate (1), a rotating shaft 2 (314) being rotatably mounted inside the vertical plate 2 (313), a gear ring (315) being fixedly mounted outside the rotating shaft 2 (314), a motor 2 (316) being fixedly mounted on the left side of the vertical plate 2 (313), and a gear (317) being fixedly mounted on the right side of the transmission shaft of the motor 2 (316); The clamping assembly (32) comprises a slide plate (321), wherein the slide plate (321) is fixedly mounted on the left side of the first rotating shaft (312) and the right side of the second rotating shaft (314), wherein the first rotating shaft (312) and the second rotating shaft (314) are both fixedly mounted with a motor three (322), wherein a sliding clamp plate (323) is slidably mounted inside the slide plate (321), wherein a rotation limit block (324) is fixedly mounted on the inner side of the sliding clamp plate (323), wherein a rotation arm (325) is rotationally mounted outside the rotation limit block (324), and a connecting arm (326) is rotationally mounted on one end of the rotation arm (325) away from the rotation limit block (324).

2. The automobile mold foam model clamping fixture according to claim 1, characterized in that: The internal thread rotating column (23) is rotatably mounted inside the movable plate (27), and the right side of the transmission shaft of the motor 1 (28) is fixedly mounted on the left side of the transmission roller 2 (26).

3. The automobile mold foam model clamping fixture according to claim 1 is characterized by: The right side of the gear (317) is rotatably mounted on the left side of the second vertical plate (313), and the gear (317) is meshed with the gear ring (315).

4. The automobile mold foam model clamping fixture according to claim 1, characterized in that: The outer side of the connecting arm (326) is fixedly mounted on the inner side of the transmission shaft of the motor three (322), four sliding clamping plates (323) are provided, and the four sliding clamping plates (323) are symmetrically distributed on the inner side of the slide groove plate (321).

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