A PVC zipper pipe clamp installation tool

Abstract

The present invention relates to the technical field of assembly tools, and specifically to a PVC zipper-type pipe clamp installation tool, comprising a first clamp body and a second clamp body, one end of the first clamp body is fixedly connected to a first rotating arm, one end of the second clamp body is fixedly connected to the second rotating arm, the first rotating arm and the second rotating arm are rotatably connected, the first rotating arm and the second rotating arm are both fixedly connected to a fixing seat, a snap-fitting roller is provided on one side of the fixing seat, the snap-fitting roller and the fixing seat are connected through a detachable rotating mechanism, a support seat is provided on one side of the first clamp body, a first sliding groove is provided on the support seat, a first slider is provided on one side of the second clamp body, the first slider is located in the first sliding groove, the support seat and the first clamp body are connected through a first rotating member, and the first slider and the second clamp body are connected through a second rotating member; in the process of snapping the zipper-type PVC pipe, there is no need to manually control the two snap-fitting rollers to maintain a fixed distance, which is convenient for actual operation.

Description

Technical Field

[0001] The invention relates to the technical field of assembly tools, and in particular to a PVC zipper type pipe clamp installation tool. Background Art

[0002] The different parts of the electrical system are mainly connected by automotive wiring harnesses. In order to protect the smoothness and integrity of the electrical system, the wiring harness must be protected. In the prior art, a Chinese patent with publication number CN213321795U discloses an assembly tool for assembling zipper-type PVC pipes. The publication date is June 1, 2021. The first snap-fit ​​roller cooperates with the second snap-fit ​​roller to snap the zipper-type PVC pipe.

[0003] Among them, it is necessary to manually hold the first holding part and the second holding part all the time to keep the distance between the first snap-fitting roller and the second snap-fitting roller consistent. If the distance between the first snap-fitting roller and the second snap-fitting roller becomes smaller, the resistance encountered by the first snap-fitting roller and the second snap-fitting roller when moving will increase. If the distance between the first snap-fitting roller and the second snap-fitting roller becomes larger, the zipper-type PVC tube may fail to snap together, which is inconvenient for actual operation. Summary of the invention

[0004] In view of this, the purpose of the present invention is to propose a PVC zipper type pipe clamp installation tool to solve the problem that a person needs to manually hold the first gripping part and the second gripping part all the time so that the distance between the first snap-fitting roller and the second snap-fitting roller remains consistent. If the distance between the first snap-fitting roller and the second snap-fitting roller becomes smaller, the resistance encountered by the first snap-fitting roller and the second snap-fitting roller when moving will increase. If the distance between the first snap-fitting roller and the second snap-fitting roller becomes larger, the zipper type PVC pipe may fail to snap together, making it inconvenient for actual operation.

[0005] Based on the above objectives, the present invention provides a PVC zipper pipe clamp installation tool, comprising a first clamp body and a second clamp body, wherein one end of the first clamp body is fixedly connected to the first rotating arm, and one end of the second clamp body is fixedly connected to the second rotating arm, the first rotating arm and the second rotating arm are rotatably connected, and the first rotating arm and the second rotating arm are both fixedly connected to a fixed seat, one side of the fixed seat is provided with a snap-fit ​​roller, the snap-fit ​​roller and the fixed seat are connected through a detachable rotating mechanism, one side of the first clamp body is provided with a support seat, the support seat is provided with a first slide groove, one side of the second clamp body is provided with a first slider, the first slider is located in the first slide groove, the support seat and the first clamp body are connected through a first rotating member, the first slider and the second clamp body are connected through a second rotating member, a first prism is provided between the first clamp body and the second clamp body, one side of the first prism is fixedly connected to the second slider, the second slider is located in the first slide groove, a connecting block is provided below the first prism, the connecting block and the first prism are connected through a spacing adjustment mechanism, and a rotating support frame matching the first clamp body and the second clamp body is provided on the connecting block.

[0006] Optionally, the rotating support frame includes a first rotating plate and a second rotating plate, one side of the second rotating plate is fixedly connected to a first rotating shaft, the first rotating shaft passes through the first rotating plate, and one end of the first rotating shaft is fixedly connected to a connecting block, one side of the first rotating plate is fixedly connected to a second rotating shaft, the second rotating shaft and the first clamp body are rotatably connected via a first bearing, one side of the second rotating plate is fixedly connected to a third rotating shaft, the third rotating shaft and the second clamp body are rotatably connected via a second bearing.

[0007] Optionally, the spacing adjustment mechanism includes a second prism arranged on the top of the connecting block, the second prism and the connecting block are fixedly connected, a first groove is formed at the bottom of the first prism, the top of the second prism is located in the first groove, a rectangular hole is formed on the inner wall of one side of the first groove, a lead screw is fixedly connected to one side of the second prism, the lead screw passes through the rectangular hole, a nut and a pressing ring are provided on the outside of the lead screw, and the pressing ring is located between the nut and the first prism.

[0008] Optionally, a side of the pressing ring away from the nut is fixedly connected with an anti-skid pad, and the anti-skid pad is in contact with one side of the first prism.

[0009] Optionally, a handle is fixedly connected to the nut.

[0010] Optionally, the first rotating member includes a fourth rotating shaft arranged on one side of the support seat, the fourth rotating shaft and the support seat are fixedly connected, the fourth rotating shaft and the first clamp body are rotatably connected through a third bearing, and the second rotating member includes a fifth rotating shaft arranged on one side of the first slider, the fifth rotating shaft and the first slider are fixedly connected, and the fifth rotating shaft and the second clamp body are rotatably connected through a fourth bearing.

[0011] Optionally, the detachable rotating mechanism includes a sixth rotating shaft arranged on one side of the snap-fit ​​roller, the sixth rotating shaft and the snap-fit ​​roller are fixedly connected, a second groove is provided on one side of the fixed seat, the outer sleeve of the sixth rotating shaft is provided with a fixing sleeve, the fixing sleeve and the sixth rotating shaft are connected through a fifth bearing, and the fixing sleeve is located in the second groove, two second sliding grooves are provided on the second groove, two third sliding blocks are fixedly connected to the fixing sleeve, the third sliding block is located in the second sliding groove, and a positioner matching the third sliding block is provided on the fixed seat.

[0012] Optionally, the positioner includes a fixed plate and a limit column symmetrically arranged on both sides of the fixed seat, the fixed plate and the fixed seat are fixedly connected, a limit groove is opened on the third slider, the limit column passes through the fixed plate, one end of the limit column is located in the limit groove, and the other end of the limit column is fixedly connected to the fixed disk, the outer sleeve of the limit column is provided with a tension spring, and the two ends of the tension spring are respectively fixedly connected to the fixed disk and the fixed plate.

[0013] The beneficial effects of the present invention are as follows: the distance between the connecting block and the first prism is designed through the design of the spacing adjustment mechanism, and the first clamp body and the second clamp body are both rotatably connected to the connecting block through the design of the rotating support frame. The distance between the first prism and the connecting block is adjusted through the spacing adjustment mechanism, and the inclination angle of the first clamp body and the second clamp body is changed by rotating the support frame. When the inclination angle of the first clamp body and the second clamp body changes, the second slider and the first slider both slide in the support seat, and the support seat remains horizontal. When the inclination angle of the first clamp body and the second clamp body is adjusted and changed, the inclination angle of the first rotating arm and the second rotating arm changes, and thus the distance between the two fastening rollers can be adjusted. In the process of fastening the zipper-type PVC pipe, there is no need to manually control the two fastening rollers to maintain a fixed distance, which is convenient for actual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for 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 This is one of the overall structural diagrams of an embodiment of the present invention;

[0016] Figure 2 This is the second schematic diagram of the overall structure of an embodiment of the present invention;

[0017] Figure 3 A schematic diagram of the structure of a rotating support frame according to an embodiment of the present invention;

[0018] Figure 4is a schematic diagram of a first prism structure according to an embodiment of the present invention;

[0019] Figure 5 A schematic diagram of the support base structure of an embodiment of the present invention;

[0020] Figure 6 It is a schematic structural diagram of a detachable rotating mechanism according to an embodiment of the present invention.

[0021] The markings in the figure are:

[0022] 1. First clamp body; 2. Second clamp body; 3. First rotating arm; 4. Second rotating arm; 5. Fixed seat; 6. Snap-fit ​​roller; 7. Support seat; 8. First slide groove; 9. First slider; 10. First prism; 11. Connecting block; 12. First rotating plate; 13. Second rotating plate; 14. First rotating shaft; 15. Second rotating shaft; 16. First bearing; 17. Third rotating shaft; 18. Second bearing; 19. Second prism; 20. First groove; 21. Rectangular hole; 22, lead screw; 23, pressing ring; 24, second slider; 25, nut; 26, anti-skid pad; 27, handle; 28, fourth shaft; 29, third bearing; 30, fifth shaft; 31, fourth bearing; 32, second groove; 33, fixing sleeve; 34, fifth bearing; 35, sixth shaft; 36, second slide groove; 37, third slider; 38, limiting groove; 39, limiting column; 40, fixing plate; 41, fixing disk; 42, tension spring. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] Embodiment 1:

[0026] One or more embodiments of this specification provide a PVC zipper pipe clamp installation tool, such as Figures 1 to 6 As shown, it includes a first pliers body 1 and a second pliers body 2, one end of the first pliers body 1 is fixedly connected to a first rotating arm 3, one end of the second pliers body 2 is fixedly connected to a second rotating arm 4, the first rotating arm 3 and the second rotating arm 4 are rotatably connected, the first rotating arm 3 and the second rotating arm 4 are both fixedly connected to a fixing seat 5, one side of the fixing seat 5 is provided with a snap-fit ​​roller 6, the snap-fit ​​roller 6 and the fixing seat 5 are connected by a detachable rotating mechanism, one side of the first pliers body 1 is provided with a supporting seat 7, the supporting seat 7 is provided with a first sliding groove 8, one side of the second pliers body 2 is provided with a first sliding block 9, The first slider 9 is located in the first slide groove 8, the support seat 7 and the first pliers body 1 are connected by a first rotating member, the first slider 9 and the second pliers body 2 are connected by a second rotating member, a first prism 10 is provided between the first pliers body 1 and the second pliers body 2, a second slider 24 is fixedly connected to one side of the first prism 10, the second slider 24 is located in the first slide groove 8, a connecting block 11 is provided under the first prism 10, the connecting block 11 and the first prism 10 are connected by a spacing adjustment mechanism, and a rotating support frame matching the first pliers body 1 and the second pliers body 2 is provided on the connecting block 11.

[0027] In some optional specific embodiments, such as Figure 1 , Figure 2 and Figure 3 As shown, the rotating support frame includes a first rotating plate 12 and a second rotating plate 13, one side of the second rotating plate 13 is fixedly connected with a first rotating shaft 14, the first rotating shaft 14 passes through the first rotating plate 12, and one end of the first rotating shaft 14 is fixedly connected to a connecting block 11, one side of the first rotating plate 12 is fixedly connected with a second rotating shaft 15, the second rotating shaft 15 and the first pliers 1 are rotatably connected through a first bearing 16, one side of the second rotating plate 13 is fixedly connected with a third rotating shaft 17, the third rotating shaft 17 and the second pliers 2 are rotatably connected through a second bearing 18, through the design of the rotating support frame, the first pliers 1 and the second pliers 2 are both rotatably connected to the connecting block 11, when the distance between the connecting block 11 and the first prism 10 changes, the inclination angle of the first rotating plate 12 and the second rotating plate 13 changes, thereby changing the inclination angle of the first pliers 1 and the second pliers 2.

[0028] In some optional specific embodiments, such as Figure 1 , Figure 2 and Figure 4As shown, the spacing adjustment mechanism includes a second prism 19 arranged on the top of the connecting block 11, the second prism 19 and the connecting block 11 are fixedly connected, a first groove 20 is opened at the bottom of the first prism 10, the top of the second prism 19 is located in the first groove 20, a rectangular hole 21 is opened on the inner wall of one side of the first groove 20, a lead screw 22 is fixedly connected to one side of the second prism 19, the lead screw 22 passes through the rectangular hole 21, a nut 25 and a pressing ring 23 are sleeved on the outside of the lead screw 22, and the pressing ring 23 is located between the nut 25 and the first prism 10, and the nut 25 is manually driven. 5 is rotated so that the pressing ring 23 no longer presses the first prism 10, and the fixed relationship between the first prism 10 and the second prism 19 is released. The connecting block 11 is manually driven to move in the vertical direction to adjust the length of the second prism 19 located in the first groove 20, so that the distance between the connecting block 11 and the first prism 10 can be adjusted. After the adjustment is completed, the nut 25 is manually driven in the reverse direction to rotate so that the pressing ring 23 presses one side of the first prism 10, thereby fixing the second prism 19 relative to the first prism 10, and the distance between the first prism 10 and the connecting block 11 can be adjusted.

[0029] In some optional specific embodiments, such as Figure 4 As shown, a non-slip pad 26 is fixedly connected to the side of the pressing ring 23 away from the nut 25, and the non-slip pad 26 is in contact with one side of the first prism 10. A handle 27 is fixedly connected to the nut 25. The design of the non-slip pad 26 reduces the possibility of the pressing ring 23 sliding relative to the first prism 10. The handle 27 is provided to facilitate driving the nut 25 to rotate.

[0030] In some optional specific embodiments, such as Figure 1 , Figure 2 and Figure 5 As shown, the first rotating member includes a fourth rotating shaft 28 arranged on one side of the support seat 7, the fourth rotating shaft 28 and the support seat 7 are fixedly connected, the fourth rotating shaft 28 and the first pliers body 1 are rotatably connected through a third bearing 29, and the second rotating member includes a fifth rotating shaft 30 arranged on one side of the first slider 9, the fifth rotating shaft 30 and the first slider 9 are fixedly connected, the fifth rotating shaft 30 and the second pliers body 2 are rotatably connected through a fourth bearing 31. Through the design of the first rotating member, the support seat 7 is rotatably connected relative to the first pliers body 1, and through the design of the second rotating member, the first slider 9 is rotatably connected relative to the second pliers body 2.

[0031] Embodiment 2:

[0032] One or more embodiments of this specification provide a PVC zipper pipe clamp installation tool, such as Figure 1 , Figure 2 and Figure 6As shown, it includes a detachable rotating mechanism, which includes a sixth rotating shaft 35 arranged on one side of the buckling roller 6, the sixth rotating shaft 35 and the buckling roller 6 are fixedly connected, a second groove 32 is opened on one side of the fixing seat 5, and a fixing sleeve 33 is provided on the outer sleeve of the sixth rotating shaft 35, the fixing sleeve 33 and the sixth rotating shaft 35 are connected through a fifth bearing 34, and the fixing sleeve 33 is located in the second groove 32, and two second slide grooves 36 are opened on the second groove 32, and two third sliders 37 are fixedly connected to the fixing sleeve 33, and the third slider 37 is located in the second slide groove 36. A positioner matched with the third slider 37 is provided on the fixing seat 5, and the positioner includes a fixing plate 40 and a limiting column 39 symmetrically arranged on both sides of the fixing seat 5, the fixing plate 40 and the fixing seat 5 are fixedly connected, and the third slider A limiting groove 38 is provided on the block 37, and a limiting column 39 passes through the fixed plate 40. One end of the limiting column 39 is located in the limiting groove 38, and the other end of the limiting column 39 is fixedly connected to a fixed disk 41. A tension spring 42 is provided on the outer sleeve of the limiting column 39, and the two ends of the tension spring 42 are respectively fixedly connected to the fixed disk 41 and the fixed plate 40. The fixed disk 41 is manually driven to move, so that the bottom end of the limiting column 39 is disengaged from the limiting groove 38, and the tension spring 42 is in a stretched state, thereby releasing the fixed relationship between the third slider 37 and the fixed plate 40. The buckling roller 6 is manually driven to move away from the fixed seat 5, so that the fixed sleeve 33 is disengaged from the second groove 32, and the third slider 37 is disengaged from the second slide groove 36, so that the buckling roller 6 and the fixed sleeve 33 can be removed, which is convenient for disassembly and assembly of the buckling roller 6.

[0033] Working principle: the nut 25 is manually driven to rotate so that the pressing ring 23 no longer presses the first prism 10, thereby releasing the fixed relationship between the first prism 10 and the second prism 19, and the connecting block 11 is manually driven to move in the vertical direction to adjust the length of the second prism 19 in the first groove 20, so as to adjust the distance between the connecting block 11 and the first prism 10. After the adjustment is completed, the nut 25 is manually driven in the reverse direction to rotate so that the pressing ring 23 presses one side of the first prism 10, thereby fixing the second prism 19 relative to the first prism 10, and the distance between the first prism 10 and the connecting block 11 can be adjusted. Through the design of the rotating support frame, the first clamp body 1 and the second clamp body 2 are both rotatably connected to the connecting block 11. When the distance between the connecting block 11 and the first prism 10 changes, the inclination angles of the first rotating plate 12 and the second rotating plate 13 change, thereby changing the inclination angles of the first clamp body 1 and the second clamp body 2, and adjusting the distance between the first prism 10 and the connecting block 11 through the spacing adjustment mechanism, thereby The rotating support frame changes the inclination angle of the first clamp body 1 and the second clamp body 2. When the inclination angle of the first clamp body 1 and the second clamp body 2 changes, the second slider 24 and the first slider 9 both slide in the support seat 7, and the support seat 7 remains in a horizontal state. When the inclination angle of the first clamp body 1 and the second clamp body 2 changes, the inclination angle of the first rotating arm 3 and the second rotating arm 4 changes, and then the distance between the two buckling rollers 6 can be adjusted. In the process of buckling the zipper-type PVC pipe, there is no need to manually control the two buckling rollers 6 to maintain a fixed distance, which is convenient for actual operation. The fixed plate 41 is manually driven to move, so that the bottom end of the limiting column 39 is disengaged from the limiting groove 38, and the tension spring 42 is in a stretched state, and the fixed relationship between the third slider 37 and the fixed plate 40 is released. The buckling roller 6 is manually driven to move away from the fixed seat 5, so that the fixing sleeve 33 is disengaged from the second groove 32, and the third slider 37 is disengaged from the second slide groove 36, so that the buckling roller 6 and the fixing sleeve 33 can be removed, which is convenient for disassembly and assembly of the buckling roller 6.

[0034] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0035] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A PVC zipper pipe clamp installation tool, comprising a first clamp body and a second clamp body, characterized in that: One end of the first clamp body is fixedly connected to the first rotating arm, and one end of the second clamp body is fixedly connected to the second rotating arm, and the first rotating arm and the second rotating arm are rotatably connected, and the first rotating arm and the second rotating arm are fixedly connected to a fixed seat, one side of the fixed seat is provided with a snapping roller, and the snapping roller and the fixed seat are connected by a detachable rotating mechanism. One side of the first clamp body is provided with a support seat, the support seat is provided with a first slide groove, and one side of the second clamp body is provided with a first slider, the support seat and the first clamp body are connected by the first rotating member, the first slider is located in the first slide groove, the support seat and the first clamp body are connected by the first rotating member, the first slider and the second clamp body are connected by the second rotating member, a first prism is provided between the first clamp body and the second clamp body, one side of the first prism is fixedly connected to the second slider, the second slider is located in the first slide groove, a connecting block is provided below the first prism, the connecting block and the first prism are connected by a spacing adjustment mechanism, and the connecting block is provided with a rotating support frame matching the first clamp body and the second clamp body; The rotating support frame includes a first rotating plate and a second rotating plate, a first rotating shaft is fixedly connected to one side of the second rotating plate, the first rotating shaft passes through the first rotating plate, and one end of the first rotating shaft is fixedly connected to the connecting block, a second rotating shaft is fixedly connected to one side of the first rotating plate, the second rotating shaft and the first clamp body are rotatably connected through a first bearing, a third rotating shaft is fixedly connected to one side of the second rotating plate, and the third rotating shaft and the second clamp body are rotatably connected through a second bearing; The spacing adjustment mechanism includes a second prism arranged on the top of the connecting block, the second prism and the connecting block are fixedly connected, a first groove is formed at the bottom of the first prism, the top of the second prism is located in the first groove, a rectangular hole is formed on the inner wall of one side of the first groove, a lead screw is fixedly connected to one side of the second prism, the lead screw passes through the rectangular hole, a nut and a pressing ring are sleeved on the outside of the lead screw, and the pressing ring is located between the nut and the first prism; The detachable rotating mechanism includes a sixth rotating shaft arranged on one side of the locking roller, the sixth rotating shaft and the locking roller are fixedly connected, a second groove is provided on one side of the fixing seat, a fixing sleeve is provided on the outer sleeve of the sixth rotating shaft, the fixing sleeve and the sixth rotating shaft are connected through a fifth bearing, and the fixing sleeve is located in the second groove, two second sliding grooves are provided on the second groove, two third sliding blocks are fixedly connected to the fixing sleeve, the third sliding block is located in the second sliding groove, and a positioner matching the third sliding block is provided on the fixing seat.

2. The PVC zipper pipe clamp installation tool according to claim 1, characterized in that: A side of the pressing ring away from the nut is fixedly connected with an anti-skid pad, and the anti-skid pad is in contact with one side of the first prism.

3. The PVC zipper pipe clamp installation tool according to claim 2, characterized in that: A handle is fixedly connected to the nut.

4. The PVC zipper pipe clamp installation tool according to claim 1, characterized in that: The first rotating member includes a fourth rotating shaft arranged on one side of the support seat, the fourth rotating shaft and the support seat are fixedly connected, the fourth rotating shaft and the first pliers body are rotatably connected through a third bearing, the second rotating member includes a fifth rotating shaft arranged on one side of the first slider, the fifth rotating shaft and the first slider are fixedly connected, and the fifth rotating shaft and the second pliers body are rotatably connected through a fourth bearing.

5. The PVC zipper pipe clamp installation tool according to claim 1, characterized in that: The positioner includes a fixing plate and a limiting column symmetrically arranged on both sides of the fixing seat, the fixing plate and the fixing seat are fixedly connected, a limiting groove is provided on the third sliding block, the limiting column passes through the fixing plate, one end of the limiting column is located in the limiting groove, and the other end of the limiting column is fixedly connected to the fixing disk, a tension spring is provided on the outer sleeve of the limiting column, and the two ends of the tension spring are respectively fixedly connected to the fixing disk and the fixing plate.

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