CN215786426U - Ratchet type manual cable cutter - Google Patents
Ratchet type manual cable cutter Download PDFInfo
- Publication number
- CN215786426U CN215786426U CN202122120120.3U CN202122120120U CN215786426U CN 215786426 U CN215786426 U CN 215786426U CN 202122120120 U CN202122120120 U CN 202122120120U CN 215786426 U CN215786426 U CN 215786426U
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- Prior art keywords
- groove
- pull
- mounting
- plate
- matching way
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000010008 shearing Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 238000005520 cutting process Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a ratchet type manual cable cutter, which relates to the field of cable cutter equipment, and is characterized in that a guide groove with an arc-shaped structure is formed in an installation seat body; the movable blade is provided with a steel ball groove, and a plurality of steel balls are arranged in the steel ball groove of the movable blade in a matching way; the fixed handle and the movable handle are sleeved with pull plates; one side of the transverse pull groove on the pull plate is provided with a ball structure which is in rolling contact with the fixed handle in a matching way; the other side of the transverse pull groove on the pull plate is provided with a pair of guide wheels which are distributed obliquely in a matching way; the position of the transverse pull groove of the pull plate is provided with a longitudinal pull rod in a matching way; the outer side end of the longitudinal pull rod is fixedly connected with a side connecting body. According to the utility model, the guide smoothness and stability of the movable blade in the shearing process are improved, and the distance between the movable handle and the fixed handle is assisted by the driving motion of the longitudinal pull rod and the pull plate, so that the cables which are difficult to shear are conveniently, conveniently and automatically sheared.
Description
Technical Field
The utility model relates to the field of cable scissors equipment, in particular to ratchet wheel type manual cable scissors.
Background
The cable shears are special pliers for shearing cables, and two blades of the pliers are staggered and can be opened and closed. The cable scissors are large scissors and designed by utilizing the lever principle and the inverse ratio of pressure intensity to area.
Current ratchet formula manual cable is cut to be a common cable, and when carrying out the shearing of high frequency to a large amount of cables, many times shearing operation can increase people's fatigue, how when carrying out the high frequency shearing to some difficult cables of cuting, supplementary people carry out swift cable shearing operation, become the problem that needs were solved.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide the ratchet type manual cable scissors, which improve the guiding smoothness and stability in the cutting process of the movable blade and are convenient to cut cables which are difficult to cut in a portable and automatic manner.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a ratchet type manual cable cutter, which comprises a cutting body composed of a mounting base body, a fixed blade and a movable blade, wherein the rear side of the mounting base body is provided with a fixed handle and a movable handle in a matching way, and the mounting base body is provided with a guide groove with an arc structure; the moving blade is provided with a steel ball groove, and a plurality of steel balls are arranged in the steel ball groove of the moving blade in a matching way.
The fixed handle and the movable handle are sleeved with pull plates; the pulling plate is provided with a transverse pulling groove; one side of the transverse pull groove on the pull plate is provided with a ball structure which is in rolling contact with the fixed handle in a matching way; the other side of the transverse pull groove on the pull plate is provided with a pair of guide wheels which are distributed obliquely in a matching way; the position of the transverse pull groove of the pull plate is provided with a longitudinal pull rod in a matching way; the outer side end of the longitudinal pull rod is fixedly connected with a side connecting body; the inner end of the longitudinal pull rod is provided with a mounting rod in a matching way.
The utility model relates to a preferable technical scheme, which comprises a first mounting plate, wherein a second mounting plate is arranged on the upper side of the first mounting plate, and at least one pair of mounting slotted holes are formed in the second mounting plate; and the outer side of the fixed blade is provided with an outer convex plate, and the outer convex plate of the fixed blade is provided with a fixed blade mounting hole matched with the mounting groove hole.
As a preferred technical scheme of the utility model, the inner side end of the longitudinal pull rod is provided with a pull rod end hole; one end of the mounting rod is fixedly provided with a rear end cap seat; the mounting rod is provided with a section of thread; the mounting rod is inserted in the end hole of the pull rod; the threaded section of the mounting rod is provided with an end nut in a matching way.
As a preferred technical scheme of the utility model, the lower side end of the pulling plate is provided with a screw hole blind hole; a screw hole blind hole at the lower end of the pulling plate is matched with a threaded side connector; the lower end of the side connecting body is provided with an adjusting nut; the upper end of the side connecting body is provided with an inner end body used for being matched with and installing a ball body structure.
As a preferred technical scheme of the utility model, a square groove which is longitudinally penetrated is arranged on the side connecting body; the side connecting body is provided with a circular hole groove which transversely penetrates through the side connecting body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the steel balls matched with each other and the corresponding guide grooves are arranged, so that the guide smoothness and stability of the movable blade in the shearing process are improved, and the distance between the movable handle and the fixed handle is adjusted in an auxiliary manner through the driving motion of the longitudinal pull rod and the pull plate, so that the cables which are difficult to shear can be conveniently, conveniently and automatically sheared;
2. according to the utility model, the guide wheel and the ball body structure are arranged in the transverse pull groove of the pull plate in a matched manner, so that the pull plate is in rolling contact with the fixed handle and the movable handle in the moving process, and the stroke resistance is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a partially enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of the structure of the longitudinal tie bar of the present invention;
wherein: 1-mounting a base; 2-fixing the blade; 3, moving blades; 4-steel bead grooves; 5-steel balls; 6-a first mounting plate; 7-a second mounting plate; 8-mounting a slotted hole; 9-a guide groove; 10-a fixed handle; 11-a movable handle; 12-pulling a plate; 13-longitudinal tie rod; 14-a flanking linker; 15-transversely pulling the groove; 16-screw hole blind holes; 17-an inner terminal body; 18-sphere structure; 19-inner inclined plane; 20-a guide wheel; 21-mounting a rod; 22-end side nut; 23-rear end cap mount; 24-a square groove; 25-round hole slot; 26-fixed knife mounting holes; 27-tie rod end holes; 28-adjusting the screw cap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Example one
Referring to fig. 1, the cutting device comprises a cutting body composed of a mounting base body 1, a fixed blade 2 and a movable blade 3, wherein a fixed handle 10 and a movable handle 11 are arranged at the rear side of the mounting base body 1 in a matching manner, and a guide groove 9 with an arc structure is formed in the mounting base body 1; the movable blade 3 is provided with a steel ball groove 4, and a plurality of steel balls 5 are arranged in the steel ball groove 4 of the movable blade 3 in a matching way; the fixed handle 10 and the movable handle 11 are sleeved with a pulling plate 12; a transverse pull groove 15 is formed on the pull plate 12;
the mounting structure comprises a first mounting plate 6, wherein a second mounting plate 7 is arranged on the upper side of the first mounting plate 6, and at least one pair of mounting slotted holes 8 are formed in the second mounting plate 7; the outer side of the fixed blade 2 is provided with a convex plate, and the convex plate of the fixed blade 2 is provided with a fixed blade mounting hole 26 matched with the mounting groove hole 8.
Referring to fig. 2 and 3, a ball structure 18 in rolling contact with the fixed handle 10 is disposed on one side of the transverse slot 15 on the pulling plate 12; a pair of guide wheels 20 which are distributed obliquely are arranged on the other side of the transverse pull groove on the pull plate 12 in a matching way; the position of the transverse pull groove 15 of the pull plate 12 is provided with a longitudinal pull rod 13 in a matching way; the outer side end of the longitudinal pull rod 13 is fixedly connected with a side connecting body 14; the inner end of the longitudinal tie 13 is fitted with a mounting rod 21.
Referring to fig. 4, a pull rod end hole 27 is formed at the inner side end of the longitudinal pull rod 13; one end of the mounting rod 21 is fixedly provided with a rear end cap seat 23; the mounting rod 21 is provided with a section of thread; the mounting rod 21 is inserted in the pull rod end hole 27; the threaded section of the mounting rod 21 is provided with an end nut 22 in a matching way; a square groove 24 which penetrates through the side connecting body 14 in the longitudinal direction is formed in the side connecting body; the side connection body 14 is formed with a circular hole slot 25 penetrating in the transverse direction.
Referring to fig. 2, the lower side of the pulling plate 12 is provided with a blind hole 16; a screw hole blind hole 16 at the lower end of the pulling plate 12 is matched with a threaded side connector 14; the lower end of the side connecting body 14 is provided with an adjusting nut 28; the upper end of the side connection body 14 is provided with an inner end body 17 for fitting a ball structure 18.
Example two
In the utility model, the side connecting body 14 can be connected with an output power shaft lever of a corresponding telescopic power device, when the longitudinal pull rod 13 is driven to move backwards, the pull plate 12 is forced to move backwards, the distance between the movable handle 11 and the fixed handle 10 is reduced, auxiliary cable shearing operation is carried out, and the fatigue of people is reduced in the long-time and high-frequency shearing process.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A ratchet wheel type manual cable scissors comprises a shearing body composed of a mounting base body (1), a fixed blade (2) and a movable blade (3), wherein a fixed handle (10) and a movable handle (11) are arranged on the rear side of the mounting base body (1) in a matched mode, and the ratchet wheel type manual cable scissors are characterized in that a guide groove (9) of an arc-shaped structure is formed in the mounting base body (1); the movable blade (3) is provided with a steel ball groove (4), and a plurality of steel balls (5) are arranged in the steel ball groove (4) of the movable blade (3) in a matching way; the fixed handle (10) and the movable handle (11) are sleeved with pull plates (12); the pulling plate (12) is provided with a transverse pulling groove (15); one side of the transverse pull groove (15) on the pull plate (12) is provided with a ball structure (18) which is in rolling contact with the fixed handle (10) in a matching way; the other side of the transverse pull groove on the pull plate (12) is provided with a pair of guide wheels (20) which are distributed obliquely in a matching way; a longitudinal pull rod (13) is arranged at the position of a transverse pull groove (15) of the pull plate (12) in a matching way; the outer side end of the longitudinal pull rod (13) is fixedly connected with a side connecting body (14); the inner end of the longitudinal pull rod (13) is provided with a mounting rod (21) in a matching way.
2. A ratcheting type manual cable cutter as claimed in claim 1, wherein: the mounting structure comprises a first mounting plate (6), wherein a second mounting plate (7) is arranged on the upper side of the first mounting plate (6), and at least one pair of mounting slotted holes (8) are formed in the second mounting plate (7); and the outer side of the fixed blade (2) is provided with a convex plate, and the convex plate of the fixed blade (2) is provided with a fixed blade mounting hole (26) matched with the mounting groove hole (8).
3. A ratcheting type manual cable cutter as claimed in claim 1, wherein: a pull rod end hole (27) is formed in the inner side end of the longitudinal pull rod (13); a rear end cap seat (23) is fixedly arranged at one end of the mounting rod (21); a section of thread is arranged on the mounting rod (21); the mounting rod (21) is inserted in the pull rod end hole (27); the threaded section of the mounting rod (21) is provided with an end-side nut (22) in a matching way.
4. A ratcheting type manual cable cutter as claimed in claim 1, wherein: the lower side end of the pulling plate (12) is provided with a screw hole blind hole (16); a threaded side connector (14) is matched and arranged on a screw hole blind hole (16) at the lower side end of the pulling plate (12); the lower end of the side connecting body (14) is provided with an adjusting nut (28); the upper end of the side connecting body (14) is provided with an inner end body (17) used for being matched with and installing a ball structure (18).
5. A ratcheting type manual cable cutter as claimed in claim 1, wherein: a square groove (24) which penetrates through the side connecting body (14) in the longitudinal direction is formed in the side connecting body; and a circular hole groove (25) which penetrates through the lateral connecting body (14) transversely is formed in the lateral connecting body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122120120.3U CN215786426U (en) | 2021-09-03 | 2021-09-03 | Ratchet type manual cable cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122120120.3U CN215786426U (en) | 2021-09-03 | 2021-09-03 | Ratchet type manual cable cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215786426U true CN215786426U (en) | 2022-02-11 |
Family
ID=80155538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122120120.3U Expired - Fee Related CN215786426U (en) | 2021-09-03 | 2021-09-03 | Ratchet type manual cable cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215786426U (en) |
-
2021
- 2021-09-03 CN CN202122120120.3U patent/CN215786426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |