Machining and clamping device for rubber prefabricated slab

Abstract

The utility model discloses a processing and clamping device for a rubber precast slab, which relates to the technical field of rubber precast slab clamping and comprises a working table, a support is arranged on the side portion of the working table, the support is connected with the working table in a sliding mode through a guide rail, and a barrier strip is further arranged at the position, corresponding to the support, of the side portion of the working table. The support is provided with an abutting mechanism, the abutting mechanism comprises a supporting column, and the upper end of the supporting column is rotationally connected with a connecting sleeve. According to the rubber precast slab pressing device, the pressing mechanism is arranged, before a rubber precast slab is placed on the workbench, the handle is held, the vertical rod is used for lifting the pressing base upwards, the pressing base is rotated to the position not located above the workbench any more through rotation of the connecting sleeve, the rubber precast slab is placed on the workbench, and then the pressing mechanism is used for pressing the rubber precast slab. The handle is lifted upwards, the abutting base is rotated back to the position above the rubber prefabricated slab, then the handle is loosened, and the rubber prefabricated slab can be tightly abutted through the abutting base under the elastic force effect of the first spring.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber prefabricated plate clamping, in particular to a processing clamping device for rubber prefabricated plates. Background Art

[0002] After the rubber prefabricated sheet is manufactured, in order to prevent the rubber sheet from moving during processing and affecting the processing of the rubber sheet, a clamping device is required to fix the rubber sheet for processing.

[0003] The clamping device needs to adjust the clamp according to the thickness of the rubber prefabricated plate, and the existing adjustment method is usually achieved by adjusting bolts or cylinders, which will result in an inconvenient adjustment process and cannot better save clamping time. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a processing clamping device for rubber prefabricated plates, which is provided with a pressing mechanism, so that the steps of clamping the rubber prefabricated plates are very simple and can effectively improve work efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A processing and clamping device for rubber prefabricated plates comprises a workbench, a support is arranged on the side of the workbench, the support is slidably connected to the workbench through a guide rail, and a stop bar is also arranged on the side of the workbench at a position corresponding to the support;

[0007] The support is installed with a pressing mechanism, which includes a pillar, the upper end of the pillar is rotatably connected to a connecting sleeve, a first cross bar is fixed to the outside of the connecting sleeve, one end of the first cross bar is slidably connected to a second cross bar, a connecting piece is fixed below the second cross bar, and a vertical rod is penetrated through the second cross bar and the connecting piece, a first spring is sleeved on the outside of the vertical rod, and a pressing seat is fixed to the lower end of the vertical rod.

[0008] Preferably, a damping pattern is provided on a side of the support close to the baffle, and the support is slidably connected to the baffle, and the baffle is fixedly connected to the workbench via a fixing sheet.

[0009] Preferably, the vertical rod is slidably connected to the second cross rod and the connecting piece, and a handle is fixed to the upper end of the vertical rod.

[0010] Preferably, the support is in an "L"-shaped structure, and the size of the guide rail is matched with the size of the support.

[0011] Preferably, a groove is provided above the second cross bar, a second spring is fixed in the groove, a buckle is fixed to the upper end of the second spring, and a plurality of slots are provided above the first cross bar, and the size of the slots matches the size of the buckle.

[0012] Preferably, two ends of the first spring are fixedly connected to the connecting piece and the pressing seat respectively.

[0013] Preferably, legs are fixed at the four lower corners of the workbench.

[0014] Preferably, a protrusion is symmetrically provided at one end of the first cross bar, and a sliding groove cooperating with the protrusion is symmetrically provided on the surface of the second cross bar.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. A pressing mechanism is provided. Before placing the rubber prefabricated plate on the workbench, first hold the handle and use the vertical rod to lift the pressing seat upwards, and use the rotation of the connecting sleeve to turn the pressing seat to a position no longer above the workbench, and then place the rubber prefabricated plate on the workbench. Then, lift the handle upwards and turn the pressing seat back to the top of the rubber prefabricated plate, and then release the handle. Under the elastic force of the first spring, the pressing seat can be used to tightly press against the rubber prefabricated plate, so that the steps of clamping the rubber prefabricated plate are very simple and can effectively improve work efficiency.

[0017] 2. The spacing between the multiple pressing seats can be adjusted so as to be used to fix rubber prefabricated panels of different lengths and widths, making the device more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a processing and clamping device for rubber prefabricated panels proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of a guide rail, a stop bar and a fixing sheet in a processing and clamping device for a rubber prefabricated plate proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of a pressing mechanism in a processing and clamping device for a rubber prefabricated plate proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of a first cross bar and a second cross bar in a processing and clamping device for a rubber prefabricated plate proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the longitudinal section structure of a first cross bar and a second cross bar in a processing and clamping device for a rubber prefabricated plate proposed by the utility model;

[0023] Figure 6 A processing clamping device for rubber prefabricated panels proposed by the utility model Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0024] In the figure: 1. workbench; 2. support; 3. guide rail; 4. baffle; 5. fixing plate; 6. damping pattern; 7. pillar; 8. connecting sleeve; 9. first cross bar; 10. second cross bar; 11. connecting plate; 12. vertical bar; 13. first spring; 14. pressure seat; 15. handle; 16. groove; 17. second spring; 18. buckle; 19. slot; 20. protrusion; 21. slide slot; 22. support leg. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-6 A processing and clamping device for a rubber prefabricated plate comprises a workbench 1, wherein legs 22 are fixed at the four corners below the workbench 1, and a support 2 is arranged on the side of the workbench 1, and the support 2 is slidably connected to the workbench 1 through a guide rail 3, and the support 2 is in an "L"-shaped structure, and the size of the guide rail 3 is adapted to the size of the support 2. The support 2 is pulled according to the length of the rubber prefabricated plate, and a baffle 4 is arranged at the position of the support 2 on the side of the workbench 1, and a damping pattern 6 is arranged on the side of the support 2 close to the baffle 4, and the support 2 is slidably connected to the baffle 4, and the baffle 4 is fixedly connected to the workbench 1 through a fixing plate 5, and the damping pattern 6 can increase the friction between the baffle 4 and the support 2, and can prevent the support 2 from accidentally sliding when there is no external force pulling the support 2.

[0027] The support 2 is installed with a pressing mechanism, which includes a pillar 7, the upper end of the pillar 7 is rotatably connected with a connecting sleeve 8, a first cross bar 9 is fixed to the outside of the connecting sleeve 8, one end of the first cross bar 9 is slidably connected with a second cross bar 10, a connecting piece 11 is fixed below the second cross bar 10, and a vertical rod 12 is penetrated through the second cross bar 10 and the connecting piece 11, the vertical rod 12 is slidably connected with the second cross bar 10 and the connecting piece 11, and a first spring 13 is sleeved on the outside of the vertical rod 12, the two ends of the first spring 13 are respectively fixedly connected with the connecting piece 11 and the pressing seat 14, the lower end of the vertical rod 12 is fixed with the pressing seat 14, and the upper end of the vertical rod 12 is fixed with a handle 1 5. Before placing the rubber prefabricated plate on the workbench 1, first hold the handle 15 and use the vertical rod 12 to lift the pressing seat 14 upward. During this period, the first spring 13 is squeezed and the pressing seat 14 leaves the upper surface of the workbench 1. Then, use the rotation of the connecting sleeve 8 to turn the pressing seat 14 to a position where it is no longer above the workbench 1, release the handle 15, place the rubber prefabricated plate on the workbench 1, then lift the handle 15 upward and turn the pressing seat 14 back to the top of the rubber prefabricated plate, and then release the handle 15. Under the elastic force of the first spring 13, the pressing seat 14 can be used to tightly press against the rubber prefabricated plate, thereby finally fixing the rubber prefabricated plate.

[0028] A groove 16 is provided above the second cross bar 10, in which a second spring 17 is fixed, and a buckle 18 is fixed at the upper end of the second spring 17. A plurality of slots 19 are provided above the first cross bar 9, and the size of the slots 19 matches the size of the buckle 18. When the buckle 18 is pressed, the second spring 17 is compressed, so that the buckle 18 is disengaged from the current slot 19. Then the second cross bar 10 is pulled. When the buckle 18 moves to the slot 19 at the next position, the buckle 18 can be engaged with the slot 19 under the rebound action of the second spring 17, thereby re-fixing the second cross bar 10 to extend the length of the first cross bar 9, so as to fix rubber prefabricated panels of different widths.

[0029] A protrusion 20 is symmetrically provided at one end of the first crossbar 9 , and a sliding groove 21 cooperating with the protrusion 20 is symmetrically provided on the surface of the second crossbar 10 . This structure can prevent the second crossbar 10 from completely separating from the first crossbar 9 .

[0030] In the present invention, before placing the rubber prefabricated plate on the workbench 1, first hold the handle 15 and use the vertical rod 12 to lift the pressing seat 14 upwards. During this period, the first spring 13 is squeezed and the pressing seat 14 leaves the upper surface of the workbench 1. Then, the connecting sleeve 8 is rotated to rotate the pressing seat 14 to a position where it is no longer above the workbench 1. Release the handle 15, place the rubber prefabricated plate on the workbench 1, pull the support 2 according to the length of the rubber prefabricated plate, and adjust the distance between the pressing seat 14 and the support 2 according to the width of the rubber prefabricated plate - press the buckle 18, the second spring 17 is compressed, so that the buckle 18 is separated from the current slot 19, and then pull the second cross bar 10. When the buckle 18 moves to the slot 19 at the next position, Under the rebound action of the second spring 17, the buckle 18 can be engaged with the slot 19, so as to re-fix the second cross bar 10 to extend the length of the first cross bar 9, so that the spacing of the multiple pressure seats 14 matches the length and width of the rubber prefabricated plate. Then, the handle 15 is lifted up and the pressure seat 14 is turned back to the top of the rubber prefabricated plate, and then the handle 15 is released. Under the elastic force of the first spring 13, the pressure seat 14 can be used to tightly press against the rubber prefabricated plate, and finally the rubber prefabricated plate is fixed. Since the sizes of the rubber prefabricated plates in the same batch are almost the same, there is no need to frequently adjust the spacing of the multiple pressure seats 14. The steps of using the pressure seat 14 to fix the rubber prefabricated plate are very simple, so it can effectively improve work efficiency.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A processing and clamping device for rubber prefabricated panels, comprising a workbench (1), characterized in that: A support (2) is provided on the side of the workbench (1); the support (2) is slidably connected to the workbench (1) via a guide rail (3); and a stop bar (4) is also provided on the side of the workbench (1) at a position corresponding to the support (2); The support (2) is provided with a pressing mechanism, the pressing mechanism comprising a pillar (7), the upper end of the pillar (7) being rotatably connected to a connecting sleeve (8), a first cross bar (9) being fixed to the outside of the connecting sleeve (8), one end of the first cross bar (9) being slidably connected to a second cross bar (10), a connecting sheet (11) being fixed below the second cross bar (10), a vertical rod (12) being provided through the second cross bar (10) and the connecting sheet (11), a first spring (13) being sleeved on the outside of the vertical rod (12), and a pressing seat (14) being fixed to the lower end of the vertical rod (12).

2. The processing and clamping device for rubber prefabricated panels according to claim 1 is characterized in that: A damping pattern (6) is provided on one side of the support (2) close to the baffle (4), and the support (2) is slidably connected to the baffle (4), and the baffle (4) is fixedly connected to the workbench (1) via a fixing plate (5).

3. The processing and clamping device for rubber prefabricated panels according to claim 1 is characterized in that: The vertical rod (12) is slidably connected to the second cross rod (10) and the connecting piece (11), and a handle (15) is fixed to the upper end of the vertical rod (12).

4. The processing and clamping device for rubber prefabricated panels according to claim 1 is characterized in that: The support (2) has an "L"-shaped structure, and the size of the guide rail (3) is compatible with the size of the support (2).

5. The processing and clamping device for rubber prefabricated panels according to claim 1 is characterized in that: A groove (16) is provided above the second cross bar (10), a second spring (17) is fixed in the groove (16), a buckle (18) is fixed at the upper end of the second spring (17), and a plurality of buckle grooves (19) are provided above the first cross bar (9), the size of the buckle grooves (19) being adapted to the size of the buckle (18).

6. The processing and clamping device for rubber prefabricated panels according to claim 1 is characterized in that: Two ends of the first spring (13) are fixedly connected to the connecting piece (11) and the pressing seat (14) respectively.

7. The processing and clamping device for rubber prefabricated panels according to claim 1 is characterized in that: Support legs (22) are fixed at the four lower corners of the workbench (1).

8. The processing and clamping device for rubber prefabricated panels according to claim 1 is characterized in that: A protrusion (20) is symmetrically provided at one end of the first crossbar (9), and a sliding groove (21) cooperating with the protrusion (20) is symmetrically provided on the surface of the second crossbar (10).

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