Automobile injection molding part testing fixture

Abstract

The utility model discloses an automobile injection molded part testing fixture, comprising a base plate, the top of the base plate is provided with a chute, a main plate and two side plates are slidably connected in the chute, the main plate and the side plates are fixedly connected, and two lifting assemblies are installed between the main plate and the chute; a storage groove is formed in one side of the outer surface of the main plate, stroke grooves are formed in one sides of the outer surfaces of the two side plates, and the stroke grooves communicate with the storage groove; a reset winding assembly is installed in the storage groove, and protective cloth is wound on the reset winding assembly. According to the utility model, through the arrangement of the sliding groove, the main plate, the side plate, the lifting assembly, the storage groove, the stroke groove, the reset winding assembly, the protective cloth, the long rod and the fixing assembly, the protective cloth can be unfolded after the automobile injection molding part detection tool is used every time, so that the dustproof effect can be achieved, and the detection tool can be protected to a certain extent, so that the detection tool is not easy to collide and damage; and the storage of the automobile injection molded part checking fixture is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of inspection tools, in particular to an inspection tool for automobile injection molded parts. Background Art

[0002] Plastics have become an important material for automobile body manufacturing due to their beautiful appearance, light weight and easy processing. Many parts such as automobile bumpers, fender edges, radiator grilles, dashboards, decorative panels, etc. are plastic injection molded. Automobile injection molding inspection fixtures are developed according to the special planning and design requirements of various models. Professional automobile injection molding inspection fixtures can be used to check their dimensions and sizes, and then measure and evaluate them. They are mainly used for the determination and adjustment of mold accuracy in the production preparation stage and the daily management of dimensions after mass production.

[0003] After each use, the existing automobile injection molding inspection fixture is covered with a plastic film to achieve a protective effect. However, in actual operation, the plastic film can generally only block dust and has a limited protective effect on the inspection fixture. The inspection fixture may still be damaged by external collisions. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automobile injection molded parts inspection tool.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automobile injection molding inspection fixture comprises a bottom plate, a slide groove is provided on the top of the bottom plate, a main board and two side plates are slidably connected in the slide groove, and the main board and the side plates are fixedly connected, and two lifting components are installed between the main board and the slide groove; a storage groove is provided on one side of the outer surface of the main board, and a travel groove is provided on one side of the outer surfaces of the two side plates, and the travel groove is connected to the storage groove; a reset winding component is installed in the storage groove, and a protective cloth is wound on the reset winding component, and a long rod is fixedly connected to the other end of the protective cloth, and the long rod is slidably connected to the two travel grooves, and a fixing component is installed between the long rod and the bottom plate; a mold is fixedly installed on one side of the top of the bottom plate, and the automobile injection molding body is mounted on the top of the mold.

[0006] Furthermore, the two lifting components both include a threaded hole, and the threaded hole is opened at the bottom of the main board. The inner surface of the threaded hole is threadedly connected with a screw, and the screw passes through the bottom wall of the slide groove and extends to the bottom of the base plate and is rotatably connected thereto. The bottom of the screw is fixedly connected with a driving block, and the setting of the driving block is conducive to driving the screw to rotate.

[0007] Furthermore, the resetting and winding assembly includes two installation shafts, and the installation shafts are rotatably connected to the inner wall of the storage groove. A winding roller is fixedly connected between the two installation shafts, and the winding roller is fixedly connected to the protective cloth. The winding roller can roll up the protective cloth, which is beneficial to the storage of the protective cloth.

[0008] Furthermore, a spiral spring is fixedly sleeved on the outer surfaces of the two mounting shafts, and the other end of the spiral spring is fixedly connected to the inner wall of the storage groove. The spiral spring is a spring with one end fixed and the other end acting with torque.

[0009] Furthermore, the outer surfaces of the two mounting shafts are sleeved with baffles, and the baffles are fixedly connected to the receiving grooves. The baffles have a shielding effect on the spiral springs, thereby preventing the spiral springs from spreading out and ensuring the use effect of the spiral springs.

[0010] Furthermore, the fixing assembly includes a transverse plate, and the transverse plate is fixedly connected to the long rod. A locking screw passes through and is threadedly connected to the top of the transverse plate, and the long rod can be pulled to move through the transverse plate.

[0011] Furthermore, a locking hole is provided on one side of the top of the base plate, and the locking hole matches the locking screw. The locking hole cooperates with the locking screw to fix the cross plate on the base plate.

[0012] Beneficial effects of the utility model:

[0013] When the utility model is in use, the automobile injection molded parts inspection tool, through the provided slide groove, main board, side plate, lifting component, storage groove, travel groove, reset winding component, protective cloth, long rod and fixing component, can unfold the protective cloth after each use of the automobile injection molded parts inspection tool, which can not only achieve the dustproof effect, but also has a certain protection effect on the inspection tool, so that it is not easy to be damaged by collision, which is conducive to the storage of the automobile injection molded parts inspection tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 : A three-dimensional diagram of the utility model;

[0016] Figure 2 : A cross-sectional view of the utility model;

[0017] Figure 3 :The utility model Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 : A schematic diagram of the local structure of the resetting and winding assembly of the utility model.

[0019] The reference numerals are as follows:

[0020] 1. Bottom plate; 2. Side plate; 3. Main plate; 4. Protective cloth; 5. Threaded hole; 6. Screw; 7. Drive block; 8. Automotive injection molding body; 9. Mold; 10. Locking screw; 11. Long rod; 12. Cross plate; 13. Locking hole; 14. Baffle; 15. Winding roller; 16. Volute spring; 17. Mounting shaft. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] like Figures 1 to 4 As shown, it relates to an automobile injection molding inspection fixture, including a base plate 1, a slide groove is provided on the top of the base plate 1, a main board 3 and two side panels 2 are slidably connected in the slide groove, and the main board 3 and the side panels 2 are fixedly connected, and two lifting components are installed between the main board 3 and the slide groove, and the two lifting components both include threaded holes 5, and the threaded holes 5 are provided at the bottom of the main board 3, and a screw 6 is threadedly connected to the inner surface of the threaded hole 5, and the screw 6 extends through the bottom wall of the slide groove to the bottom of the base plate 1 and is rotatably connected thereto, and a driving block 7 is fixedly connected to the bottom of the screw 6, and the setting of the driving block 7 can drive the screw 6 to rotate, and the screw 6 cooperates with the threaded hole 5 to drive the main board 3 to move, and the slide groove has a partial hiding effect on the main board 3 and the side panels 2, so as to avoid the main board 3 and the side panels 2 being fully extended when the inspection fixture is in use, affecting its use effect.

[0023] A receiving groove is formed on one side of the outer surface of the main board 3 , and a travel groove is formed on one side of the outer surface of the two side boards 2 , and the travel groove is communicated with the receiving groove.

[0024] A reset winding assembly is installed in the storage groove, and the reset winding assembly winds up the protective cloth 4. The reset winding assembly includes two mounting shafts 17, and the mounting shafts 17 are rotatably connected to the inner wall of the storage groove. A winding roller 15 is fixedly connected between the two mounting shafts 17, and the winding roller 15 is fixedly connected to the protective cloth 4. The outer surfaces of the two mounting shafts 17 are fixedly sleeved with a volute spring 16, and the other end of the volute spring 16 is fixedly connected to the inner wall of the storage groove. The outer surfaces of the two mounting shafts 17 are sleeved with a baffle 14, and the baffle 14 is fixedly connected to the storage groove. When the protective cloth 4 is unfolded, the protective cloth 4 can drive the winding roller 15 to rotate, and the winding roller 15 drives the mounting shaft 17 to rotate, so that the volute spring 16 is twisted in the plane. When the protective cloth 4 loses its tension, the volute spring 16 drives the mounting shaft 17 to rotate, so that the protective cloth 4 can be wound up by the winding roller 15.

[0025] The other end of the protective cloth 4 is fixedly connected to a long rod 11, and the long rod 11 is slidably connected to the two travel grooves. A fixing component is installed between the long rod 11 and the base plate 1, and the fixing component includes a cross plate 12, and the cross plate 12 is fixedly connected to the long rod 11. A locking screw 10 passes through and is threadedly connected to the top of the cross plate 12. A locking hole 13 is provided on one side of the top of the base plate 1, and the locking hole 13 matches the locking screw 10. After the protective cloth 4 is fully unfolded, one end of the locking screw 10 can be inserted into the locking hole 13, and then the locking screw 10 is tightened to fix the cross plate 12 on the base plate 1, thereby completing the fixation of the long rod 11.

[0026] A mold 9 is fixedly mounted on one side of the top of the bottom plate 1 , and a main body 8 of the automobile injection molded part is mounted on the top of the mold 9 .

[0027] Working principle: After the inspection of the automobile injection molding body 8 is completed, the automobile injection molding body 8 on the mold 9 is removed, and the driving block 7 is rotated. The driving block 7 drives the screw 6 to rotate, and the screw 6 cooperates with the threaded hole 5 to drive the main board 3 and the side plate 2 to rise to the set height, and then the long rod 11 is pulled to move through the cross plate 12, and the long rod 11 drives the protective cloth 4 to unfold. When the protective cloth 4 is unfolded, the protective cloth 4 can drive the winding roller 15 to rotate, and the winding roller 15 drives the installation shaft 17 to rotate, so that the volute spring 16 is twisted in the plane. After the protective cloth 4 is fully unfolded, one end of the locking screw 10 can be inserted into the locking hole 13, and then the locking screw 10 is tightened to fix the cross plate 12 on the bottom plate 1, thereby completing the fixation of the long rod 11, and also completing the fixation of the protective cloth 4. The protective cloth 4 can protect the internal inspection fixture components.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automobile injection molded parts inspection fixture, comprising a base plate (1), characterized in that: A slide groove is provided on the top of the bottom plate (1), a main plate (3) and two side plates (2) are slidably connected in the slide groove, and the main plate (3) and the side plates (2) are fixedly connected, and two lifting components are installed between the main plate (3) and the slide groove; A storage groove is provided on one side of the outer surface of the main board (3), and a travel groove is provided on one side of the outer surface of the two side boards (2), and the travel groove is connected to the storage groove; A reset and reeling assembly is installed in the storage groove, and the reset and reeling assembly reels a protective cloth (4). The other end of the protective cloth (4) is fixedly connected to a long rod (11), and the long rod (11) is slidably connected to the two travel grooves. A fixing assembly is installed between the long rod (11) and the bottom plate (1); A mold (9) is fixedly mounted on one side of the top of the bottom plate (1), and an automobile injection molded part body (8) is mounted on the top of the mold (9).

2. The automobile injection molded parts inspection fixture according to claim 1, characterized in that: The two lifting assemblies both include a threaded hole (5), and the threaded hole (5) is opened at the bottom of the main board (3). The inner surface of the threaded hole (5) is threadedly connected with a screw rod (6), and the screw rod (6) passes through the bottom wall of the slide groove and extends to the bottom of the bottom plate (1) and is rotatably connected thereto. The bottom of the screw rod (6) is fixedly connected with a driving block (7).

3. The automobile injection molded parts inspection fixture according to claim 1, characterized in that: The resetting and rewinding assembly comprises two installation shafts (17), and the installation shafts (17) are rotatably connected to the inner wall of the storage groove. A rewinding roller (15) is fixedly connected between the two installation shafts (17), and the rewinding roller (15) is fixedly connected to the protective cloth (4).

4. The automobile injection molded parts inspection fixture according to claim 3, characterized in that: The outer surfaces of the two installation shafts (17) are both fixedly sleeved with a spiral spring (16), and the other end of the spiral spring (16) is fixedly connected to the inner wall of the storage groove.

5. The automobile injection molded parts inspection fixture according to claim 4, characterized in that: The outer surfaces of the two installation shafts (17) are both sleeved with baffles (14), and the baffles (14) are fixedly connected to the storage grooves.

6. The automobile injection molded parts inspection fixture according to claim 1, characterized in that: The fixing assembly comprises a transverse plate (12), and the transverse plate (12) is fixedly connected to the long rod (11), and a locking screw (10) passes through and is threadedly connected to the top of the transverse plate (12).

7. The automobile injection molded parts inspection fixture according to claim 6, characterized in that: A locking hole (13) is provided on one side of the top of the base plate (1), and the locking hole (13) matches the locking screw (10).

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