CN216529776U - Table-board type manual crimping tool - Google Patents
Table-board type manual crimping tool Download PDFInfo
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- CN216529776U CN216529776U CN202122810203.5U CN202122810203U CN216529776U CN 216529776 U CN216529776 U CN 216529776U CN 202122810203 U CN202122810203 U CN 202122810203U CN 216529776 U CN216529776 U CN 216529776U
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Abstract
The utility model provides a table-board type manual crimping tool, which belongs to the technical field of crimping tools and comprises: a clamp body and a pressing die; the clamp body comprises a left clamp handle and a right clamp handle; one end of the right forceps handle is hinged with the left forceps handle; one side of the left clamp handle, which is far away from the right clamp handle, is planar and is provided with a positioning hole, and the positioning hole corresponds to a positioning nail arranged on the operating table board; the left clamp handle is provided with a clamp groove, and the pressing die is arranged in the clamp groove. The manual crimping tool is simple in structure and convenient to operate, can be placed on the table top for crimping, is more time-saving and labor-saving, can adapt to crimping of different connectors, and is good in adaptability.
Description
Technical Field
The utility model relates to the technical field of crimping tools, in particular to a table-board type manual crimping tool.
Background
Signal transmission between electronic products, electronic devices or electronic instruments is usually transmitted through the butt joint of conductive wires, which usually needs to be fixed to a connector through a conductive wire and then butt jointed with another connector to achieve the effect of electrical connection. The coaxial connectors are generally connected through a manual crimping tool, the existing manual crimping tool needs to hold the tool in the hand to connect the coaxial connectors when in use, the operation difficulty is different due to the fact that the size of the palm and the strength of the hand of each person are different, the operation difficulty of part of workers is difficult, and improvement is needed urgently. Meanwhile, the crimping position of the existing manual crimping tool is generally fixed, the existing manual crimping tool cannot adapt to the use of various connectors, the manual crimping tools of various types need to be purchased, the cost is high, and the space is occupied.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a table-board type manual crimping tool.
In order to solve the technical problem, the utility model aims to realize that:
a countertop manual crimping tool comprising: a clamp body and a pressing die;
the clamp body comprises a left clamp handle and a right clamp handle; one end of the right forceps handle is hinged with the left forceps handle; one side of the left clamp handle, which is far away from the right clamp handle, is planar and is provided with a positioning hole, and the positioning hole corresponds to a positioning nail arranged on the operating table board;
the left clamp handle is provided with a clamp groove, and the pressing die is arranged in the clamp groove;
the left forceps handle comprises a tooth sleeve mounting hole and a right forceps handle mounting groove; the gear sleeve mounting holes are formed in two sides of the clamp groove and comprise upper gear sleeve mounting holes and lower gear sleeve mounting holes; the upper gear sleeve mounting hole extends from the end part of the left forceps handle to the forceps groove, and the lower gear sleeve mounting hole is opposite to the upper gear sleeve mounting hole; the right forceps handle mounting groove is arranged on one side, away from the upper tooth sleeve mounting hole, of the lower tooth sleeve mounting hole and is communicated with the lower tooth sleeve mounting hole; an upper gear sleeve is fixedly arranged in the upper gear sleeve mounting hole; the lower gear sleeve is slidably arranged in the lower gear sleeve mounting hole; the upper gear sleeve and the lower gear sleeve are fixedly connected with the pressing die;
the right forceps handle is arranged in the right forceps handle mounting groove, the end part of the right forceps handle is hinged with the lower tooth sleeve, the middle part of the right forceps handle is hinged with the end part of the stay bar component, and the other end of the stay bar component is fixedly connected with the left forceps handle; the right forceps handle is connected with the left forceps handle through a connecting shaft pin mechanism, so that the lower tooth sleeve can be driven to move relative to the lower tooth sleeve mounting hole when the right forceps handle moves relative to the left forceps handle.
On the basis of the above scheme and as a preferable scheme of the above scheme, the connecting pin mechanism comprises a collar shaft, a connecting piece and a connecting piece pin; the clamp ring shaft is fixedly connected with the left clamp handle, two ends of the clamp ring shaft extend out of the left clamp handle, and two ends of the clamp ring shaft are provided with split clamp rings; the connecting pieces are two in number, one end of each connecting piece is hinged with the clamping ring shaft, and the other end of each connecting piece is hinged with the connecting piece pin; a gasket is sleeved on the clamp ring shaft and arranged between the two connecting sheets; the right forceps handle is hinged with the connecting sheet pin.
On the basis of the above scheme and as a preferable scheme of the above scheme, a bushing and a collar are arranged in the upper gear sleeve; the upper gear sleeve and the bush are fixedly connected with the left forceps handle through an upper gear sleeve pin; the clamping ring is arranged between the pressing die and the upper gear sleeve; the retainer ring is arranged between the lower gear sleeve and the pressing die; an opening is formed in the end portion of the lower gear sleeve, a lower gear sleeve pin is fixedly arranged in the opening, and the right clamp handle is hinged to the lower gear sleeve pin.
On the basis of the scheme, as a preferable scheme of the scheme, the support rod assembly is hinged with the right forceps handle through a rack box pin, and the other end of the support rod assembly is fixedly connected with the left forceps handle through an adjusting screw.
On the basis of the scheme, as a preferable scheme of the scheme, the bottom of the clamp groove is provided with a guide rail; the guide rail is slightly higher than the bottom surface of the clamp groove and is connected with the left clamp handle through a guide rail pin.
On the basis of the scheme, as a preferred scheme of the scheme, the right forceps handle is sleeved with a right forceps handle sleeve, and the right forceps handle sleeve is provided with anti-skid lines.
On the basis of the above scheme and as a preferable scheme of the above scheme, the pressing die is fixedly connected with the upper gear sleeve and the lower gear sleeve through a split pin.
On the basis of the scheme, as a preferable scheme of the scheme, a limit step screw is arranged on the left clamp handle, and the top end of the limit step screw is abutted to the connecting shaft pin mechanism.
The utility model has the beneficial effects that: one surface of the left clamp handle is planar, the whole manual crimping tool can be placed on the table surface, crimping operation is achieved in a pressing mode, the left clamp handle is simple and convenient, time and labor are saved, the size of a palm is not required, the requirement on strength is low, adaptability is wide, meanwhile, the connector is convenient to place, and working efficiency is improved. The left clamp handle is provided with a positioning hole corresponding to the positioning nail on the table board, so that the manual crimping tool can be prevented from moving during operation, and the misoperation rate is reduced. The replaceable pressing die is arranged on the manual crimping tool, the pressing die can be replaced according to needs to adapt to different connectors, and the applicability of the manual crimping tool is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a schematic view of another structure according to the present invention.
Fig. 3 is a schematic diagram of the explosive structure of the present invention.
In the figure: 1. a clamp body; 2. pressing the die; 3. a left plier handle; 4. a right forceps handle; 5. positioning holes; 6. a clamp groove; 7. an upper gear sleeve; 8. a lower gear sleeve; 9. a strut assembly; 10. a collar shaft; 11. connecting sheets; 12. a connecting piece pin; 13. a split washer; 14. a gasket; 15. a bushing; 16. a collar; 17. an upper gear sleeve pin; 18. an opening; 19. a lower gear sleeve pin; 20. a rack box pin; 21. adjusting screws; 22. a guide rail; 23. a guide pin; 24. a right plier handle sleeve; 25. a cotter pin; 26. and limiting step screws.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
As shown in fig. 1 to 3, a table-top type manual crimping tool includes: a clamp body 1 and a pressing die 2;
the forceps body 1 comprises a left forceps handle 3 and a right forceps handle 4; one end of the right forceps handle 4 is hinged with the left forceps handle 3; one side of the left clamp handle 3, which is far away from the right clamp handle 4, is planar, and is provided with a positioning hole 5, and the positioning hole 5 corresponds to a positioning nail arranged on the operating table board; specifically, the number of the positioning holes 5 is two, and the local part of the positioning holes is partially matched with the planar bottom of the left clamp handle 3.
The left clamp handle 3 is provided with a clamp groove 6, and the pressing die 2 is arranged in the clamp groove 6. Specifically, the pressing die 2 comprises an upper die and a lower die, wherein the upper die corresponds to the lower die and is positioned through a cylindrical pin.
The left forceps handle 3 comprises a tooth sleeve mounting hole and a right forceps handle mounting groove; the tooth sleeve mounting holes are formed in two sides of the clamp groove 6 and comprise upper tooth sleeve mounting holes and lower tooth sleeve mounting holes; the upper gear sleeve mounting hole extends from the end part of the left forceps handle 3 to the forceps groove 6, and the lower gear sleeve mounting hole is opposite to the upper gear sleeve mounting hole; the right forceps handle mounting groove is arranged on one side, away from the upper tooth sleeve mounting hole, of the lower tooth sleeve mounting hole and is communicated with the lower tooth sleeve mounting hole; an upper gear sleeve 7 is fixedly arranged in the upper gear sleeve mounting hole; the lower gear sleeve 8 is slidably arranged in the lower gear sleeve mounting hole; the upper gear sleeve 7 and the lower gear sleeve 8 are fixedly connected with the pressing die 2. The upper die is fixedly connected with the upper gear sleeve 7 through a cotter pin 25, and the lower die is fixedly connected with the lower gear sleeve 8 through the cotter pin 25. When the mold is replaced, the cotter 25 is removed, the mold is removed, a new mold is replaced, and the cotter 25 is inserted.
Preferably, a bushing 15 and a collar 16 are arranged in the upper gear sleeve 7; the upper gear sleeve 7 and the bush 15 are fixedly connected with the left forceps handle 3 through an upper gear sleeve pin 17; the collar 16 is arranged between the die 2 and the upper toothed sleeve 7; the clamping ring 16 is arranged between the lower gear sleeve 8 and the pressing die 2; an opening 18 is formed in the end portion of the lower gear sleeve 8, a lower gear sleeve pin 19 is fixedly arranged in the opening 18, and the right forceps handle 4 is hinged to the lower gear sleeve pin 19.
The right forceps handle 4 is arranged in the right forceps handle mounting groove, the end part of the right forceps handle is hinged with the lower tooth sleeve 8, the middle part of the right forceps handle is hinged with the end part of the support rod assembly 9, and the other end of the support rod assembly 9 is fixedly connected with the left forceps handle 3; the right forceps handle 4 is connected with the left forceps handle 3 through a connecting shaft pin mechanism, so that the right forceps handle 4 can drive the lower tooth sleeve 8 to move relative to the lower tooth sleeve mounting hole when moving relative to the left forceps handle 3. Specifically, the right forceps handle 4 comprises a first mounting hole, a second mounting hole and a third mounting hole which are sequentially arranged, the first mounting hole is formed in the end portion of the right forceps handle 4 and hinged to the lower tooth sleeve pin 19, the second mounting hole is parallel and level to the first mounting hole and hinged to the connecting shaft pin mechanism, and the third mounting hole is higher than the first mounting hole and the second mounting hole in vertical height and hinged to the end portion of the support rod assembly 9.
Further, the connecting shaft pin mechanism comprises a clamping ring shaft 10, a connecting sheet 11 and a connecting sheet pin 12; the clamp ring shaft 10 is fixedly connected with the left forceps handle 3, two ends of the clamp ring shaft extend out of the left forceps handle 3, and two ends of the clamp ring shaft are provided with split clamp rings 13 for placing and dropping off; the number of the connecting pieces 11 is two, one end of each connecting piece is hinged with the collar shaft 10, and the other end of each connecting piece is hinged with the connecting piece pin 12; a gasket 14 is sleeved on the collar shaft 10, and the gasket 14 is arranged between the two connecting sheets 11; the second mounting hole of the right forceps handle 4 is hinged with the connecting piece pin 12, and the width of the gasket 14 is the same as that of the second mounting hole of the right forceps handle 4, so that the two connecting pieces 11 are arranged in parallel.
Preferably, the stay bar assembly 9 is hinged with the right clamp handle 4 through a rack box pin 20, and the other end is fixedly connected with the left clamp handle 3 through an adjusting screw 21. The supporting rod component 9 comprises a fixed end and an elastic end, the fixed end is hinged with the right forceps handle 4, and the end part of the elastic end is provided with a connecting piece fixedly connected with the left forceps handle 3. Specifically, the adjusting screw 21 passes through the left forceps handle 3 and is fixedly connected with the connecting piece.
Further, a guide rail 22 is arranged at the bottom of the clamp groove 6; the guide rail 22 is slightly higher than the bottom surface of the forceps groove 6 and is connected with the left forceps handle 3 through a guide rail pin 23. The guide rail 22 comprises a floating part and a sinking part, the floating part is higher than the bottom surface of the forceps groove 6, the sinking part is arranged in the guide rail groove opened on the bottom surface of the forceps groove 6, and the guide rail pin 23 penetrates through the left forceps handle 3 from the side surface of the left forceps handle 3 to be connected with the sinking part.
Preferably, the right forceps handle 4 is sleeved with a right forceps handle sleeve 24, and the right forceps handle sleeve 24 is provided with anti-skid lines. The right plier handle sleeve 24 is made of soft material, which can improve the comfort of the hand when pressing. The anti-skid lines have an anti-skid function, and misoperation is prevented.
Preferably, a step limiting screw 26 is arranged on the left forceps handle 3, and the top end of the step limiting screw 26 abuts against the connecting shaft pin mechanism. The bottom end of the limit step screw 26 does not exceed the bottom surface of the left forceps handle 3, the distance between the top end of the limit step screw 26 and the bottom surface of the left forceps handle 3 is adjusted by rotating the limit step screw, the lowest height of the connecting shaft pin mechanism is changed, and the initial position of the right forceps handle 4 relative to the left forceps handle 3 is further changed.
When the clamp works, the right clamp handle 4 is pressed down, the lower tooth sleeve 8 moves towards the center direction of the clamp groove 6, and the die is pushed to complete compression joint; the right clamp handle 4 is lifted, the lower gear sleeve 8 moves towards the right clamp handle 4, the upper die and the lower die are separated, the crimped connector is taken down, and the connector to be crimped is replaced.
The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A bench-top hand crimping tool, comprising: a clamp body (1) and a pressing die (2);
the forceps body (1) comprises a left forceps handle (3) and a right forceps handle (4); one end of the right forceps handle (4) is hinged with the left forceps handle (3); one side of the left clamp handle (3) far away from the right clamp handle (4) is planar and is provided with a positioning hole (5), and the positioning hole (5) corresponds to a positioning nail arranged on the operating table board;
a clamp groove (6) is formed in the left clamp handle (3), and the pressing die (2) is arranged in the clamp groove (6);
the left forceps handle (3) comprises a tooth sleeve mounting hole and a right forceps handle mounting groove; the tooth sleeve mounting holes are formed in two sides of the clamp groove (6) and comprise upper tooth sleeve mounting holes and lower tooth sleeve mounting holes; the upper gear sleeve mounting hole extends from the end part of the left forceps handle (3) to the forceps groove (6), and the lower gear sleeve mounting hole is opposite to the upper gear sleeve mounting hole; the right forceps handle mounting groove is arranged on one side, away from the upper tooth sleeve mounting hole, of the lower tooth sleeve mounting hole and is communicated with the lower tooth sleeve mounting hole; an upper gear sleeve (7) is fixedly arranged in the upper gear sleeve mounting hole; a lower gear sleeve (8) is slidably arranged in the lower gear sleeve mounting hole; the upper gear sleeve (7) and the lower gear sleeve (8) are both fixedly connected with the pressing die (2);
the right forceps handle (4) is arranged in the right forceps handle mounting groove, the end part of the right forceps handle is hinged with the lower tooth sleeve (8), the middle part of the right forceps handle is hinged with the end part of the stay bar component (9), and the other end of the stay bar component (9) is fixedly connected with the left forceps handle (3); the right forceps handle (4) is connected with the left forceps handle (3) through a connecting shaft pin mechanism, so that the lower tooth sleeve (8) can be driven to move relative to the lower tooth sleeve mounting hole when the right forceps handle (4) moves relative to the left forceps handle (3).
2. A bench-top hand crimping tool as claimed in claim 1, wherein the connecting pin mechanism comprises a collar shaft (10), a connecting piece (11), a connecting piece pin (12); the clamp ring shaft (10) is fixedly connected with the left clamp handle (3), two ends of the clamp ring shaft extend out of the left clamp handle (3), and two ends of the clamp ring shaft are provided with split clamp rings (13); the number of the connecting pieces (11) is two, one end of each connecting piece is hinged with the clamp ring shaft (10), and the other end of each connecting piece is hinged with the connecting piece pin (12); a gasket (14) is sleeved on the clamp ring shaft (10), and the gasket (14) is arranged between the two connecting sheets (11); the right forceps handle (4) is hinged with the connecting sheet pin (12).
3. A bench-top hand crimping tool according to claim 1, characterized in that a bushing (15) and a collar (16) are provided in the upper gear sleeve (7); the upper gear sleeve (7) and the bush (15) are fixedly connected with the left forceps handle (3) through an upper gear sleeve pin (17); the collar (16) is arranged between the die (2) and the upper gear sleeve (7); the retainer ring (16) is arranged between the lower gear sleeve (8) and the pressing die (2); an opening (18) is formed in the end portion of the lower gear sleeve (8), a lower gear sleeve pin (19) is fixedly arranged in the opening (18), and the right forceps handle (4) is hinged to the lower gear sleeve pin (19).
4. A bench-top hand crimping tool according to claim 1, characterized in that the stay assembly (9) is hinged to the right plier handle (4) by means of a rack box pin (20), the other end being fixedly connected to the left plier handle (3) by means of an adjusting screw (21).
5. A bench-top hand crimping tool according to claim 1, characterized in that the bottom of the jaw slot (6) is provided with a guide rail (22); the guide rail (22) is slightly higher than the bottom surface of the forceps groove (6) and is connected with the left forceps handle (3) through a guide rail pin (23).
6. The table-board type manual crimping tool as claimed in claim 1, wherein a right plier handle sleeve (24) is sleeved on the right plier handle (4), and anti-skid lines are arranged on the right plier handle sleeve (24).
7. A bench-top hand crimping tool according to claim 1, characterized in that the die (2) is fixedly connected with the upper toothed sleeve (7) and the lower toothed sleeve (8) by means of cotter pins (25).
8. A manual bench press tool as claimed in claim 1, wherein a stop step screw (26) is provided on the left clamp handle (3), and the top end of the stop step screw (26) abuts against the connecting pin mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810203.5U CN216529776U (en) | 2021-11-16 | 2021-11-16 | Table-board type manual crimping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122810203.5U CN216529776U (en) | 2021-11-16 | 2021-11-16 | Table-board type manual crimping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216529776U true CN216529776U (en) | 2022-05-13 |
Family
ID=81530571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122810203.5U Active CN216529776U (en) | 2021-11-16 | 2021-11-16 | Table-board type manual crimping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216529776U (en) |
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2021
- 2021-11-16 CN CN202122810203.5U patent/CN216529776U/en active Active
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