CN209961869U - Clamp assembly for cable test equipment - Google Patents
Clamp assembly for cable test equipment Download PDFInfo
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- CN209961869U CN209961869U CN201920509292.XU CN201920509292U CN209961869U CN 209961869 U CN209961869 U CN 209961869U CN 201920509292 U CN201920509292 U CN 201920509292U CN 209961869 U CN209961869 U CN 209961869U
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Abstract
The utility model relates to a cable testing arrangement technical field, concretely relates to anchor clamps subassembly for cable testing equipment, including base, lead electrical pillar, support, ball screw, screw-nut, movable block, slide rail, slider, servo motor, lifter plate, pinch-off blades, drive arrangement is used for driving the pinch-off blades and removes towards the lifter plate direction. The utility model discloses insert the cable of outside and close in the mounting groove, threaded rod on the rethread drive arrangement rotates, the drive clamp plate removes towards the lifter plate, press from both sides the cable tightly in the mounting groove, restart servo motor simultaneously, drive ball screw rotates, it removes to drive screw-nut, make the cable move down, make the cable core contact on it lead electrical pillar, the rethread is led electrical pillar and is led the cable core and divide automatically, thereby the realization need not the handheld cable of operation personnel and tests, the efficiency of test is improved, simultaneously, labor intensity is reduced.
Description
Technical Field
The utility model relates to a cable test technical field, concretely relates to anchor clamps subassembly for cable test equipment.
Background
The cable comprises a plurality of pairs of cable cores, when the conduction test of the cable core is carried out, the outer protective sleeve of the cable needs to be stripped, the cable core is exposed out of the end part of the cable, the end part of the cable core is contacted with the conductive column, and finally the cable core is pressed on the conductive column through a clamp of a pressing line so as to ensure good contact.
Chinese patent No. CN201420643759.7 discloses a wire pressing clamp of a cable testing device, which includes a fixedly disposed conductive contact, a pressing post for pressing a conductor of the cable onto the conductive contact, a fixing base, and a sliding block capable of sliding linearly in the fixing base, wherein the pressing post is fixed at the front end of the sliding block, the rear end of the sliding block is hinged to the front end of a connecting rod through a first hinge point, the rear end of the connecting rod is hinged to the middle of a pressing rod through a second hinge point, and the lower end of the pressing rod is hinged to the fixing base through a third hinge point. The utility model discloses a slider-crank mechanism realizes the clamp of the cable that awaits measuring tightly, as long as promote the upper end of depression bar gently, makes the depression bar rotate a less angle, just can press from both sides tightly or loosen the cable, consequently operates very conveniently laborsavingly. However, in the above solution, the cable needs to be manually held above the conductive contact (referred to as a conductive post in this application), which increases the labor intensity of the worker during the actual testing operation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide a cable is anchor clamps subassembly for test equipment, intensity of labour when it can realize reducing the test improves efficiency of software testing.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
a clamp assembly for a cable testing device, comprising:
a base;
the conductive column is vertically arranged on the base;
the bracket is vertically arranged on the base;
the ball screw is vertically and rotatably connected to the base;
the feed screw nut is sleeved on the ball screw;
the moving block is sleeved on the lead screw nut;
the sliding rail is vertically arranged on the bracket;
the sliding block is clamped on the sliding rail;
the servo motor is arranged on the bracket and is in driving connection with the ball screw;
the lifting plate is horizontally and fixedly connected to the moving block;
the clamping plate is horizontally arranged on one side, back to the moving block, of the lifting plate, arc-shaped grooves are respectively formed in the opposite sides of the clamping plate and the lifting plate, and a hole-shaped mounting groove is formed by the two arc-shaped grooves in a surrounding mode;
and the driving device is used for driving the clamping plate to move towards the direction of the lifting plate.
Further, the ball screw is rotatably connected to the base through a mounting bearing.
Further, drive arrangement includes reference column, threaded rod, fixed plate, the reference column is equipped with two at least, and its level corresponds the rigid coupling and is in just pierce through the pinch-off blades on the lifter plate, it is in can the level free slip on the pinch-off blades, the fixed plate rigid coupling is worn out the fixed plate one end at two reference columns and is served, threaded rod horizontal thread pierces through the fixed plate and wears out the one end of fixed plate and is connected with the pinch-off blades rotation.
Furthermore, a stepped shaft is coaxially arranged on the threaded rod, and a T-shaped clamping groove which is used for the stepped shaft to be embedded and clamped and can freely rotate is formed in the corresponding clamping plate.
The utility model has the advantages that: insert the cable of outside and close in the mounting groove, threaded rod on the rethread drive arrangement rotates, the drive clamp plate removes towards the lifter plate, press from both sides the cable and tightly in the mounting groove, the servo motor restarts simultaneously, drive ball rotates, it removes to drive screw-nut, make the cable move down, make cable core contact on it lead electrical pillar, rethread is led electrical pillar and is separated the cable core is automatic, thereby realize need not the handheld cable of operation personnel and test, the efficiency of test has been improved, simultaneously, labor intensity is reduced, in addition, the mounting groove can adapt to the cable of different diameters and test, thereby the lifter plate and the clamp plate that need not set up a plurality of models, and the manufacturing cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention in an implementation state;
FIG. 2 is a schematic view of a portion of the structure in the direction A of FIG. 1;
in the drawings, the reference numerals denote the following components:
1-base, 2-conductive column, 3-support, 4-ball screw, 5-screw nut, 6-moving block, 7-sliding rail, 8-sliding block, 9-servo motor, 10-lifting plate, 11-clamping plate, 12-mounting groove, 13-positioning column, 14-threaded rod, 15-fixing plate, 16-stepped shaft, 17-cable and 18-cable core.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A clamp assembly for a cable testing device as shown in fig. 1-2, comprising:
a base 1;
the conductive column 2 is vertically arranged on the base 1;
the bracket 3 is vertically arranged on the base 1;
the ball screw 4 is vertically and rotatably connected to the base 1;
the lead screw nut 5 is sleeved on the ball screw 4;
the moving block 6 is sleeved on the lead screw nut 5;
the sliding rail 7 is vertically arranged on the bracket 3;
the sliding block 8 is clamped on the sliding rail 7;
the servo motor 9 is arranged on the bracket 3 and is in driving connection with the ball screw 4;
the lifting plate 10 is horizontally and fixedly connected to the moving block 6;
the clamping plate 11 is horizontally arranged on one side, back to the moving block 6, of the lifting plate 10, arc grooves are respectively arranged on the opposite sides of the clamping plate 11 and the lifting plate 10, a hole-shaped installation groove 12 is formed by the two arc grooves in a surrounding mode, the installation groove is used for clamping a cable 17, the servo motor rotates to enable the lifting plate to move downwards, the cable cores 18 on the cable 17 move towards the conductive column, and the plurality of cable cores 18 are separated through the upper end portion of the conductive column, so that testing is facilitated;
a drive device for driving the clamping plate 11 to move towards the lifting plate 10.
The ball screw 4 is rotatably connected to the base 1 through a mounting bearing.
Drive arrangement includes reference column 13, threaded rod 14, fixed plate 15, reference column 13 is equipped with two at least, and its level corresponds the rigid coupling and is in just pierce through pinch-off blades 11 on the lifter plate 10, it is in can the level free slip on the pinch-off blades 11, fixed plate 15 rigid coupling is worn out fixed plate 15 one at two reference columns 13 and is served, threaded rod 14 horizontal thread pierces through fixed plate 15 and wears out the one end of fixed plate 15 and is connected with pinch-off blades 11 rotation.
The threaded rod 14 is coaxially provided with a stepped shaft 16, the clamping plate 11 is correspondingly provided with a T-shaped clamping groove which is used for the stepped shaft 16 to be embedded and clamped and can rotate freely, and the threaded rod is connected to the clamping plate in a rotating mode through the stepped shaft rotating in the T-shaped clamping groove.
The utility model discloses when using: insert the cable in the mounting groove, rotate the threaded rod again, the drive clamp plate removes towards the lifter plate, makes the mounting groove inner wall support tightly the cable global, makes the cable press from both sides tightly in the mounting groove, switches on external power supply again, starts servo motor, and drive ball screw rotates, makes screw-nut remove towards the bottom plate, drives the lifter plate and moves down to make a plurality of cable cores on the cable separate under the effect of leading electrical pillar, rethread prior art tests the cable core.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A clamp assembly for cable testing equipment, comprising:
a base (1);
the conductive column (2), the conductive column (2) is vertically arranged on the base (1);
the support (3), the said support (3) is set up on the base (1) vertically;
the ball screw (4), the ball screw (4) is vertically and rotatably connected to the base (1);
the lead screw nut (5), the said lead screw nut (5) is fitted on ball screw (4);
the moving block (6), the said moving block (6) is fitted on the feed screw nut (5);
the sliding rail (7), the said sliding rail (7) is installed on support (3) vertically;
the sliding block (8), the sliding block (8) is clamped on the sliding rail (7);
the servo motor (9), the said servo motor (9) is installed on support (3) and connected with ball screw (4) drive;
the lifting plate (10), the said lifting plate (10) is fixed on the moving block (6) horizontally;
the clamping plate (11) is horizontally arranged on one side, back to the moving block (6), of the lifting plate (10), arc-shaped grooves are respectively arranged on the opposite sides of the clamping plate (11) and the lifting plate (10), and a hole-shaped mounting groove (12) is defined by the two arc-shaped grooves;
a drive device for driving the clamping plate (11) to move towards the lifting plate (10).
2. A clamp assembly for cable testing devices according to claim 1, characterized in that the ball screw (4) is rotatably connected to the base (1) by means of a mounting bearing.
3. The fixture assembly for the cable testing equipment according to claim 1, wherein the driving device comprises at least two positioning columns (13), a threaded rod (14) and a fixing plate (15), the two positioning columns (13) are horizontally and correspondingly fixedly connected to the lifting plate (10) and penetrate through the clamping plate (11), the clamping plate (11) can horizontally slide freely, the fixing plate (15) is fixedly connected to one end, penetrating out of the fixing plate (15), of the two positioning columns (13), and the end, penetrating out of the fixing plate (15), of the threaded rod (14) penetrates through the fixing plate (15) and is rotatably connected with the clamping plate (11).
4. The clamp assembly for the cable testing device according to claim 3, wherein the threaded rod (14) is coaxially provided with a stepped shaft (16), and the corresponding clamping plate (11) is provided with a T-shaped clamping groove for the stepped shaft (16) to be inserted and clamped and capable of rotating freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509292.XU CN209961869U (en) | 2019-04-15 | 2019-04-15 | Clamp assembly for cable test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920509292.XU CN209961869U (en) | 2019-04-15 | 2019-04-15 | Clamp assembly for cable test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209961869U true CN209961869U (en) | 2020-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920509292.XU Active CN209961869U (en) | 2019-04-15 | 2019-04-15 | Clamp assembly for cable test equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN209961869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034223A (en) * | 2020-08-25 | 2020-12-04 | 杭州巨骐信息科技股份有限公司 | Isolation system between high-voltage circuit and data acquisition monitoring circuit |
-
2019
- 2019-04-15 CN CN201920509292.XU patent/CN209961869U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112034223A (en) * | 2020-08-25 | 2020-12-04 | 杭州巨骐信息科技股份有限公司 | Isolation system between high-voltage circuit and data acquisition monitoring circuit |
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