Parallel plug block mechanism for controlling part opening

Abstract

The utility model relates to the technical field of part opening, in particular to a parallel plug block mechanism for controlling part opening, which comprises a pushing assembly, an L-shaped seat and a plug block body, and further comprises a mounting shell and a lifting assembly, the pushing assembly is connected with the mounting shell and used for driving the mounting shell to slide back and forth, and the lifting assembly is arranged on the mounting shell. One end of the L-shaped base is connected with the lifting assembly, the other end of the L-shaped base is connected with the plug block body, the top face of the plug block body is parallel to the bottom face of the upper plate, and the lifting assembly is used for driving the plug block body to ascend and descend. The plug block has the advantages that the plug block body is not prone to interference and clamping stagnation with the part, and the opening size of the part is not prone to being affected.

Description

Technical Field

[0001] The present application relates to the technical field of part opening, and in particular to a parallel plugging mechanism for controlling the part opening. Background Art

[0002] Reference Figure 1 , two parts 7, namely the upper plate 71 and the lower plate 72, the opening between the upper plate 71 and the lower plate 72 is called the gap 73, when the upper plate 71 and the lower plate 72 are buckled together, the distance between the two surfaces is specified, that is, the side of the upper plate 71 and the lower plate 72 close to each other, usually the size requirements are relatively strict, and there are relative surface contour requirements after the two parts 7 are buckled together, so it is necessary to adjust the gap size of the part 7 through the block mechanism.

[0003] In the related art, refer to Figure 1 The plug mechanism includes a pushing assembly, a plug body 5 and an L seat 4. The plug body 5 is rigidly connected to the L seat 4 by bolts. The L seat 4 is connected to the pushing assembly and extends into the gap 73 of the part 7 through the pushing assembly, so that the plug body 5 extends into the gap 73, and the top surface of the plug body 5 is supported on the bottom surface of the upper plate 71 to adjust the gap size; however, in the process of the plug body 5 entering the gap 73, there is no activity when the plug body 5 is inserted into the gap 73, which will cause the plug body 5 to interfere with the part 7 or affect the gap size of the part 7. Utility Model Content

[0004] In order to prevent the block body from interfering with or getting stuck on parts and affecting the opening size of parts, the present application provides a parallel block mechanism for controlling the opening of parts.

[0005] The parallel plug mechanism for controlling the opening of parts provided in the present application adopts the following technical solution:

[0006] A parallel plug mechanism for controlling the opening of parts comprises a pushing component, an L seat and a plug body, and also comprises a mounting shell and a lifting component. The pushing component is connected to the mounting shell to drive the mounting shell to slide back and forth, and the lifting component is arranged on the mounting shell. One end of the L seat is connected to the lifting component, and the other end of the L seat is connected to the plug body. The top surface of the plug body is parallel to the bottom surface of the upper plate, and the lifting component is used to drive the plug body to rise and fall.

[0007] By adopting the above technical solution, when controlling the opening of the parts, the block body is first lowered by the lifting assembly, and then the installation shell is driven to extend into the opening by the pushing assembly, thereby driving the block body to extend into the opening;

[0008] After the plug body is inserted into the gap, the lifting assembly drives the plug body to rise, and then the plug body moves up in parallel to abut against the bottom surface of the upper plate, thereby achieving parallel support for the bottom surface of the upper plate, making it difficult for the plug body to interfere with the parts and affect the opening size of the parts.

[0009] Optionally, the lifting assembly includes a first cylinder, an active wedge block and a driven wedge block, and the first cylinder is fixedly arranged on a side surface of the mounting shell;

[0010] The active wedge block and the driven wedge block are arranged in the mounting shell, and the active wedge block and the driven wedge block are provided with driving wedge surfaces used in cooperation with each other, a driving T-block is fixedly connected to the driving wedge surface of the active wedge block, and a driving T-slot for the driving T-block to slide is provided on the driving wedge surface of the driven wedge block;

[0011] The two opposite sides of the driven wedge block are fixedly connected with a limit rod, and the inner side wall of the mounting shell is provided with a limit groove for the limit rod to be lifted and lowered;

[0012] A lifting slot is provided at the bottom end of the side wall of the mounting shell away from the first cylinder, and one end of the L seat away from the plug body passes through the lifting slot and is connected to the driven wedge block.

[0013] By adopting the above technical solution, when the block body needs to be lifted or lowered, the first cylinder is started, and the L seat is driven to be lifted or lowered under the action of the driving wedge surface, thereby driving the block body to be lifted or lowered.

[0014] Optionally, the lifting assembly further comprises a stabilizing wedge, which is also arranged in the mounting shell and located on a side of the active wedge away from the driven wedge;

[0015] The stabilizing wedge block and the active wedge block are provided with stabilizing wedge surfaces used in cooperation with each other, a stabilizing T-block is fixedly connected to the stabilizing wedge surface of the active wedge block, and a stabilizing T-groove for sliding the stabilizing T-block is provided on the stabilizing wedge surface of the stabilizing wedge block;

[0016] The two opposite sides of the stabilizing wedge block are also fixedly connected with limiting rods, and the limiting rods on the stabilizing wedge block and the driven wedge block are both lifted and lowered in the limiting grooves.

[0017] By adopting the above technical solution, the stabilizing wedge block and the driven wedge block are respectively connected to the two sides of the active wedge block, which helps to improve the uniformity and stability of the force when the active wedge block moves, and further improves the stability of the wedge block body when it is raised or lowered.

[0018] Optionally, the cross-sections of the limiting rod and the limiting groove are both T-shaped.

[0019] By adopting the above technical solution, it is helpful to improve the stability of the limiting of the stabilizing wedge block and the driven wedge block, and then improve the stability of the lifting and lowering of the stabilizing wedge block and the driven wedge block.

[0020] Optionally, a first connecting block is fixedly connected to a side of the active wedge block away from the wedge block body, a first T-block is fixedly connected to the end of the first cylinder piston rod, and a first T-slot for the first T-block to be clamped is provided on the side of the first connecting block.

[0021] By adopting the above technical solution, when connecting the first cylinder and the active wedge block, the first T block can be inserted into the first T slot from the direction toward the opening of the first T slot, which has a simple structure and is easy to operate.

[0022] Optionally, the pushing assembly includes a second cylinder and a connecting seat, the piston rod of the second cylinder is connected to the connecting seat, and the mounting shell is connected to the connecting seat.

[0023] By adopting the above technical solution, in actual use, the second cylinder is fixedly installed on the frame or equipment used to fix the second cylinder. When the block body needs to be extended or retracted inward or outward of the gap, the second cylinder is started to drive the connecting seat to extend or retract, thereby realizing the extension and retraction of the block body. The structure is simple and the operation is convenient.

[0024] Optionally, the pushing assembly further comprises an I-shaped guide rail, and the connecting seat is provided with an I-shaped groove for the I-shaped guide rail to pass through.

[0025] By adopting the above technical solution, in actual use, the I-shaped guide rail is fixedly installed on a frame or equipment for fixing the I-shaped guide rail. The setting of the I-shaped guide rail helps to improve the sliding stability of the connecting seat, thereby improving the stability of the plug body extending and retracting in and out of the gap.

[0026] Optionally, a second connecting block is fixedly connected to the connecting seat, a second T-block is fixedly connected to the end of the second cylinder piston rod, and a second T-slot for the second T-block to be clamped is provided on the top of the second connecting block.

[0027] By adopting the above technical solution, when connecting the second cylinder and the connecting seat, the second T block can be inserted into the second T slot from the direction toward the opening of the second T slot, which has a simple structure and is easy to operate.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. After the plug body is inserted into the stall through the push assembly, the plug body is driven to rise through the lifting assembly, and then the plug body is moved up in parallel to abut against the bottom surface of the upper plate, so as to achieve parallel support for the bottom surface of the upper plate, so that the plug body is not easy to interfere with the parts and affect the size of the parts;

[0030] 2. When the block body needs to be lifted or lowered, the first cylinder is started, and the L seat is driven to be lifted or lowered under the action of the driving wedge surface, thereby driving the block body to be lifted or lowered, which has a simple structure and is easy to operate; and the stabilizing wedge and the driven wedge are respectively connected to the two sides of the active wedge, which helps to improve the uniformity and stability of the force when the active wedge moves, thereby improving the stability of the block body when it is lifted or lowered;

[0031] 3. The provision of the I-shaped guide rail helps to improve the sliding stability of the connecting seat, thereby improving the stability of the plug body extending and retracting in and out of the gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram used in this application to show the positional relationship between the plug body and the stopper.

[0033] Figure 2 It is a schematic diagram of the overall structure of a parallel plug mechanism for controlling the opening of parts in an embodiment of the present application.

[0034] Figure 3 It is a schematic diagram of the structure used to show the interior of the installation shell in the embodiment of the present application.

[0035] Figure 4 It is a schematic diagram of the structure of the T-groove used to demonstrate the stability maintenance in the embodiment of the present application.

[0036] Figure 5 It is a structural schematic diagram used to show the second T-slot in the embodiment of the present application.

[0037] Explanation of the reference numerals: 1. Pushing assembly; 11. Second cylinder; 111. Second T-block; 12. Connecting seat; 121. I-slot; 122. Second connecting block; 123. Second T-slot; 13. I-guide rail; 2. Lifting assembly; 21. First cylinder; 211. First T-block; 22. Active wedge; 221. First connecting block; 222. First T-slot; 23. Driven wedge; 24. Driving wedge surface; 241. Driving T-block; 242. Driving T-slot; 25. Stabilizing wedge; 26. Stabilizing wedge surface; 261. Stabilizing T-block; 262. Stabilizing T-slot; 3. Mounting shell; 31. Limiting groove; 32. Lifting through groove; 4. L seat; 5. Plug body; 6. Limiting rod; 7. Parts; 71. Upper plate; 72. Lower plate; 73. Stop. DETAILED DESCRIPTION

[0038] The following is combined with Figure 1-5 This application is described in further detail.

[0039] The present application embodiment discloses a parallel plug mechanism for controlling the opening of parts. Figure 1-2The parallel plug mechanism for controlling the opening of parts includes a pushing component 1, a lifting component 2, a mounting shell 3, an L seat 4 and a plug body 5. The pushing component 1 is connected to the mounting shell 3 to drive the mounting shell 3 to slide back and forth. The lifting component 2 is arranged on the mounting shell 3. One end of the L seat 4 is connected to the lifting component 2, and the other end of the L seat 4 is connected to the plug body 5. The top surface of the plug body 5 is parallel to the bottom surface of the upper plate 71. The lifting component 2 is used to drive the plug body 5 to rise and fall.

[0040] When controlling the opening of the part 7, the block body 5 is first lowered by the lifting component 2, and then the mounting shell 3 is driven to extend into the opening 73 by the pushing component 1, thereby driving the block body 5 to extend into the opening 73; after the block body 5 is extended into the opening 73, the lifting component 2 is used to drive the block body 5 to rise, and then the block body 5 is moved up in parallel to abut against the bottom surface of the upper plate 71, thereby achieving parallel support for the bottom surface of the upper plate 71, which makes it difficult for the block body 5 to interfere with the part 7 and affect the opening size of the part 7.

[0041] Reference Figure 2-4 The lifting assembly 2 includes a first cylinder 21, an active wedge block 22 and a driven wedge block 23. The first cylinder 21 is fixedly mounted on the side of the mounting shell 3. The active wedge block 22 and the driven wedge block 23 are arranged in the mounting shell 3. The active wedge block 22 and the driven wedge block 23 are provided with driving wedge surfaces 24 that cooperate with each other. The driving wedge surface 24 of the active wedge block 22 is fixedly connected with a driving T-block 241. The driving wedge surface 24 of the driven wedge block 23 is provided with a driving T-slot 242 for the driving T-block 241 to slide. The two opposite sides of the driven wedge block 23 are fixedly connected with a limiting rod 6. The inner side wall of the mounting shell 3 is provided with a limiting slot 31 for the limiting rod 6 to be lifted and lowered. The bottom end of the side wall of the mounting shell 3 away from the first cylinder 21 is provided with a lifting slot 32. The end of the L seat 4 away from the plug body 5 passes through the lifting slot 32 and is connected to the driven wedge block 23. When the block body 5 needs to be lifted or lowered, the first cylinder 21 is started, and the L seat 4 is driven to be lifted or lowered under the action of the driving wedge surface 24, thereby driving the block body 5 to be lifted or lowered.

[0042] Reference Figure 3-4The lifting assembly 2 also includes a stabilizing wedge 25, which is also arranged in the mounting shell 3 and is located on the side of the active wedge 22 away from the driven wedge 23. The stabilizing wedge 25 and the active wedge 22 are provided with stabilizing wedge surfaces 26 that cooperate with each other, and a stabilizing T-block 261 is fixedly connected to the stabilizing wedge surface 26 of the active wedge 22, and a stabilizing T-slot 262 for the stabilizing T-block 261 to slide is provided on the stabilizing wedge surface 26 of the stabilizing wedge 25. Limiting rods 6 are also fixedly connected to the two opposite sides of the stabilizing wedge 25, and the limiting rods 6 on the stabilizing wedge 25 and the driven wedge 23 are both lifted and lowered in the limiting grooves 31. The stabilizing wedge 25 and the driven wedge 23 are respectively connected to the two sides of the active wedge 22, which helps to improve the uniformity and stability of the force applied to the active wedge 22 when it moves, thereby improving the stability of the block body 5 when it is lifted and lowered.

[0043] Reference Figure 3-4 The cross sections of the limiting rod 6 and the limiting groove 31 are both T-shaped. This helps to improve the stability of the limiting of the stabilizing wedge 25 and the driven wedge 23, and further improve the stability of the lifting and lowering of the stabilizing wedge 25 and the driven wedge 23. The active wedge 22 is fixedly connected to the first connecting block 221 on the side away from the plug body 5, and the end of the piston rod of the first cylinder 21 is fixedly connected to the first T-block 211. The side of the first connecting block 221 is provided with a first T-slot 222 for the first T-block 211 to be clamped. When connecting the first cylinder 21 and the active wedge 22, the first T-block 211 is clamped into the first T-slot 222 from the direction toward the opening of the first T-slot 222. The structure is simple and easy to operate.

[0044] Reference Figure 1 and Figure 5 The pushing assembly 1 includes a second cylinder 11, a connecting seat 12 and an I-shaped guide rail 13. The piston rod of the second cylinder 11 is connected to the connecting seat 12, and the mounting shell 3 is fixedly connected to the bottom surface of the connecting seat 12. In actual use, the second cylinder 11 is fixedly installed on a frame or device for fixing the second cylinder 11. When the plug body 5 needs to be extended and retracted in and out of the stall 73, the second cylinder 11 is started to drive the connecting seat 12 to retract, thereby realizing the extension and retraction of the plug body 5. The structure is simple and the operation is convenient. The top of the connecting seat 12 is provided with an I-shaped groove 121 for the I-shaped guide rail 13 to pass through. In actual use, the I-shaped guide rail 13 is fixedly installed on a frame or device for fixing the I-shaped guide rail 13. The setting of the I-shaped guide rail 13 helps to improve the sliding stability of the connecting seat 12, thereby improving the stability of the plug body 5 to retract and retract in and out of the stall 73.

[0045] Reference Figure 1 and Figure 5The connecting seat 12 is fixedly connected with a second connecting block 122, the end of the piston rod of the second cylinder 11 is fixedly connected with a second T-shaped block 111, and the top of the second connecting block 122 is provided with a second T-shaped groove 123 for the second T-shaped block 111 to be clamped. When connecting the second cylinder 11 and the connecting seat 12, the second T-shaped block 111 is clamped into the second T-shaped groove 123 from the direction toward the opening of the second T-shaped groove 123, which has a simple structure and is easy to operate.

[0046] The implementation principle of a parallel plug mechanism for controlling the opening of a part in an embodiment of the present application is: when controlling the opening of a part 7, the first cylinder 21 is first extended to cause the plug body 5 to descend, and then the second cylinder 11 is used to drive the mounting shell 3 to extend into the opening 73, thereby driving the plug body 5 to extend into the opening 73.

[0047] After the block body 5 is inserted into the gap 73, the first cylinder 21 is contracted to drive the block body 5 to rise, and then the block body 5 is moved up in parallel to abut against the bottom surface of the upper plate 71, thereby achieving parallel support for the bottom surface of the upper plate 71, making it difficult for the block body 5 to interfere with the part 7 and affect the gap size of the part 7.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A parallel plug mechanism for controlling the opening of parts, comprising a pushing assembly (1), an L seat (4) and a plug body (5), characterized in that: It also comprises a mounting shell (3) and a lifting assembly (2), wherein the pushing assembly (1) is connected to the mounting shell (3) and is used to drive the mounting shell (3) to slide back and forth, the lifting assembly (2) is arranged on the mounting shell (3), one end of the L seat (4) is connected to the lifting assembly (2), and the other end of the L seat (4) is connected to the plug body (5), the top surface of the plug body (5) is parallel to the bottom surface of the upper plate (71), and the lifting assembly (2) is used to drive the plug body (5) to rise and fall.

2. A parallel block mechanism for controlling the opening of parts according to claim 1, characterized in that: The lifting assembly (2) comprises a first cylinder (21), an active wedge block (22) and a driven wedge block (23), wherein the first cylinder (21) is fixedly arranged on a side surface of the mounting shell (3); The active wedge block (22) and the driven wedge block (23) are arranged in the mounting shell (3); the active wedge block (22) and the driven wedge block (23) are provided with driving wedge surfaces (24) for use with each other; a driving T-block (241) is fixedly connected to the driving wedge surface (24) of the active wedge block (22); and a driving T-slot (242) for the driving T-block (241) to slide is provided on the driving wedge surface (24) of the driven wedge block (23); The two opposite sides of the driven wedge block (23) are fixedly connected to a limiting rod (6), and the inner side wall of the mounting shell (3) is provided with a limiting groove (31) for the limiting rod (6) to be raised and lowered; A lifting slot (32) is provided at the bottom end of the side wall of the mounting shell (3) away from the first cylinder (21), and one end of the L seat (4) away from the plug body (5) passes through the lifting slot (32) and is connected to the driven wedge (23).

3. A parallel block mechanism for controlling the opening of parts according to claim 2, characterized in that: The lifting assembly (2) further comprises a stabilizing wedge (25), which is also arranged in the mounting shell (3) and is located on a side of the active wedge (22) away from the driven wedge (23); The stabilizing wedge block (25) and the active wedge block (22) are provided with stabilizing wedge surfaces (26) used in cooperation with each other, the stabilizing wedge surface (26) of the active wedge block (22) is fixedly connected with a stabilizing T-shaped block (261) (241), and the stabilizing wedge surface (26) of the stabilizing wedge block (25) is provided with a stabilizing T-shaped groove (262) for the stabilizing T-shaped block (261) (241) to slide; The two opposite side surfaces of the stabilizing wedge block (25) are also fixedly connected to limiting rods (6), and the limiting rods (6) on the stabilizing wedge block (25) and the driven wedge block (23) are both raised and lowered in the limiting groove (31).

4. A parallel block mechanism for controlling the opening of parts according to claim 3, characterized in that: The cross sections of the limiting rod (6) and the limiting groove (31) are both arranged in a T-shape.

5. A parallel plugging mechanism for controlling the opening of parts according to any one of claims 2 to 4, characterized in that: A first connecting block (221) is fixedly connected to a side of the active wedge block (22) away from the wedge block body (5); a first T-block (211) is fixedly connected to the end of the piston rod of the first cylinder (21); and a first T-slot (222) for the first T-block (211) to be clamped is provided on a side surface of the first connecting block (221).

6. A parallel block mechanism for controlling the opening of parts according to any one of claims 1 to 4, characterized in that: The pushing assembly (1) comprises a second cylinder (11) and a connecting seat (12); the piston rod of the second cylinder (11) is connected to the connecting seat (12); and the mounting shell (3) is connected to the connecting seat (12).

7. A parallel plugging mechanism for controlling the opening of parts according to claim 6, characterized in that: The pushing assembly (1) further comprises an I-shaped guide rail (13), and the connecting seat (12) is provided with an I-shaped groove (121) for the I-shaped guide rail (13) to pass through.

8. A parallel block mechanism for controlling the opening of parts according to claim 6, characterized in that: A second connecting block (122) is fixedly connected to the connecting seat (12), a second T-block (111) is fixedly connected to the end of the piston rod of the second cylinder (11), and a second T-slot (123) for the second T-block (111) to be clamped is provided on the top of the second connecting block (122).

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