CN211278089U

CN211278089U - Clamp for testing direct current resistance

Info

Publication number: CN211278089U
Application number: CN201921820267.XU
Authority: CN
Inventors: 王勇; 吴锦屹
Original assignee: Weihai Hongcheng Construction Engineering Quality Inspection Co ltd
Current assignee: Weihai Hongcheng Construction Engineering Quality Inspection Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-18
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a clamp for testing direct current resistance, which comprises a workbench, a distance adjusting mechanism and a rotating mechanism, wherein the distance adjusting mechanism is positioned on the outer surface of the upper end of the workbench, the distance adjusting mechanism comprises a support rod and a second support rod, the second support rod is positioned on the outer surface of one side of the support rod, the outer surface of the support rod is provided with a connector, an elastic buckle is fixedly arranged inside the second support rod, and a spring is fixedly arranged inside the elastic buckle; the utility model discloses an elasticity that sets up is detained and the bracing piece, is convenient for to the regulation of direct current resistance test piece size and distance nature, through the rolling bearing who sets up, the elasticity of being convenient for is detained opens and pops out, through the expansion plate and the spring that set up, can control the upper and lower extrusion activity of expansion plate, and the distance that anchor clamps were adjusted to the whole extrusion and the single pressurization that elasticity was detained through the clamp splice that sets up, prevents that the work piece from causing not hard uply in the direct current resistance test procedure.

Description

Clamp for testing direct current resistance

Technical Field

The utility model belongs to the technical field of the direct current resistance test, concretely relates to anchor clamps are used in direct current resistance test.

Background

In the process of testing a direct current resistance test piece in the direct current resistance test process, a clamp is often used for clamping and positioning the direct current resistance test piece, and the clamping and positioning reliability of the clamp generally influences the accuracy of the direct current resistance test process.

The anchor clamps that building engineering detected, although realized the distance between the anchor clamps for two anchor clamps can fix the effect of direct current resistance test mould, but the direct current resistance test piece of direct current resistance test process when using is not of uniform size, can't satisfy the centre gripping of various direct current resistance test pieces, and the place by the centre gripping can't connect and the polishing in the course of the work, need lift off the problem of centre gripping connection again, we provide an anchor clamps for direct current resistance test for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a direct current resistance test is with anchor clamps to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps are used in test of direct current resistance, includes workstation, apart from adjustment mechanism and slewing mechanism, apart from adjustment mechanism and be located the upper end surface of workstation, apart from adjustment mechanism and include bracing piece and No. two bracing pieces, and No. two bracing pieces are located one side surface of bracing piece, the surface of bracing piece is provided with the connector, the inside fixed mounting of No. two bracing pieces has elasticity to detain, the inside fixed mounting that elasticity was detained has the spring, the upper end fixed surface that elasticity was detained installs the press head, the equal fixed mounting in middle part both sides surface of press head has flexible piece, one side fixed surface of flexible piece is connected with the stationary blade, the equal fixedly connected with press head in inside both sides surface of press head, the inside fixed mounting of press head has No. two springs.

Preferably, slewing mechanism is located the upper end middle part surface of workstation, slewing mechanism includes the carousel, the lower extreme middle part fixed surface of carousel installs the pivot, the outer fixed surface of pivot is connected with rolling bearing, rolling bearing's upper end surface is provided with lubricated hydraulic fluid port.

Preferably, the outer surface of the lower end of the rotating shaft is fixedly provided with a rotating motor, and the output end of the rotating motor is electrically connected with the input end of the rotating disc.

Preferably, the outer surface of one end of the second support rod is fixedly connected with a clamping block, and the outer surfaces of two sides of the clamping block are fixedly connected with anti-skidding rubber pads.

Preferably, the outer surface of the clamping block is provided with anti-skid stripes, and the number of the lubricating oil ports is ten groups.

Preferably, the outer surfaces of the two sides of the second spring are fixedly connected with the outer surfaces of the two inner sides of the pressing head through fixing blocks, and the outer surface of the upper end of the pressing head is fixedly connected with a transverse connecting block in a regular mode.

Preferably, the quantity of antiskid rubber pad is three groups, the spout has all been seted up to the inside both sides internal surface of bracing piece, the quantity of expansion piece is the three section.

Preferably, the surface of anti-skidding rubber pad passes through the mounting groove and is connected with the both sides fixed surface of clamp splice, the quantity of clamp splice is two sets of, the lower extreme fixed surface who rotates the motor is connected with the base, the equal fixedly connected with support frame of lower extreme both sides surface of workstation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the elasticity of setting is detained and the bracing piece, is convenient for to the regulation of direct current resistance test piece size and distance nature, through the connector that sets up, the elasticity of being convenient for is detained opens and pops out, through the expansion plate and the spring that set up, can control the upper and lower extrusion activity of expansion plate, and the distance that comes adjusting fixture to the whole extrusion of elasticity knot and solitary pressurization, through the clamp splice that sets up, prevents that the work piece from causing loosely movable at the direct current resistance test in-process.

2. The carousel of setting is convenient for place the work piece at the surface of carousel, connects the place that needs direct current resistance test process, through the pivot that sets up, can drive the carousel and rotate, through the support frame and the lubricated hydraulic fluid port that set up, the rotation of the pivot of being convenient for and carry out the joining of lubricating oil to lubricated hydraulic fluid port, through the connector that sets up, can drive the whole of carousel and move and continue to connect the polishing to the work piece.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a block diagram of the turntable of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of a in fig. 1 according to the present invention;

fig. 4 is a view showing the state of the elastic buckle and the connection port in fig. 1 according to the present invention;

fig. 5 is an enlarged view of B in fig. 1 according to the present invention;

in the figure: 1. a fixing sheet; 2. an elastic buckle; 3. a fixed block; 4. a rotating shaft; 5. a turntable; 6. a clamping block; 7. an anti-skid rubber pad; 8. a stretchable sheet; 9. a pressing head; 11. a work table; 12. a support bar; 13. a connecting port; 14. rotating the motor; 15. a support frame; 16. a lubricating oil port; 17. a rotating bearing; 18. a spring; 19. a second spring; 20. and a second support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an anchor clamps are used in test of direct current resistance, comprises a workbench 11, apart from adjustment mechanism and slewing mechanism, apart from adjustment mechanism and be located 11 upper end surface of workstation, apart from adjustment mechanism and include bracing piece 12 and No. two bracing pieces 20, and No. two bracing pieces 20 are located one side surface of bracing piece 12, the surface of bracing piece 12 is provided with connector 13, No. two inside fixed mounting of bracing piece 20 has elasticity to detain 2, the inside fixed mounting of elasticity knot 2 has spring 18, the upper end fixed surface that elasticity detained 2 installs press head 9, the equal fixed mounting in middle part both sides surface of press head 9 has expansion sheet 8, one side fixed surface that expansion sheet 8 is connected with stationary blade 1, the equal fixed connection in inside both sides surface of press head 9 presses head 9, the inside fixed mounting of press head 9 has No. two spring 19.

The workpiece clamping part is convenient to connect, in the embodiment, preferably, the rotating mechanism is located on the outer surface of the middle of the upper end of the workbench 11 and comprises a turntable 5, a rotating shaft 4 is fixedly installed on the outer surface of the middle of the lower end of the turntable 5, a rotating bearing 17 is fixedly connected to the outer surface of the rotating shaft 4, and a lubricating oil port 16 is formed in the outer surface of the upper end of the rotating bearing 17.

The work of firm equipment is convenient for, and this embodiment, preferred, the outer surface of the lower extreme of pivot 4 is fixed and is installed rotation motor 14, and the output of rotation motor 14 and the input electric connection of carousel 5.

The turntable 5 can be driven to rotate, in the embodiment, preferably, the clamping block 6 is fixedly connected to the outer surface of one end of the second support rod 20, and the anti-skid rubber pads 7 are fixedly connected to the outer surfaces of two sides of the clamping block 6.

The elastic buckle 2 is convenient to extrude up and down, in the embodiment, preferably, the outer surface of the clamping block 6 is provided with anti-skid stripes, and the number of the lubricating oil ports 16 is ten groups.

The fixed installation of spring 18 is convenient, and in this embodiment, preferably, the outer surfaces of both sides of second spring 19 are fixedly connected with the outer surfaces of both sides of the inside of pressing head 9 through fixed block 3, and the outer surface gauge of the upper end of pressing head 9 is fixedly connected with a transverse connecting block.

The second spring 19 is convenient to slide, in the embodiment, preferably, the number of the anti-skid rubber pads 7 is three, the inner surfaces of two sides of the inner part of the support rod 12 are provided with sliding grooves, and the number of the telescopic pieces 8 is three.

The condition that the clamped workpiece is loosened is prevented, in the embodiment, preferably, the outer surfaces of the anti-skid rubber pads 7 are fixedly connected with the outer surfaces of the two sides of the clamping blocks 6 through the mounting grooves, the number of the clamping blocks 6 is two, the base is fixedly connected with the outer surface of the lower end of the rotating motor 14, and the support frames 15 are fixedly connected with the outer surfaces of the two sides of the lower end of the workbench 11.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, a support rod 12 is fixedly connected with the outer surface of a workbench 11, then a connector 13 is arranged on the outer surface of the support rod 12, a second support rod 20 is fixedly connected on the outer surface of one end of the support rod 12, an elastic buckle 2 is fixedly arranged inside the second support rod 20, then a pressing head 9 and a telescopic sheet 8 are fixedly arranged on the outer surface of the upper end of the elastic buckle 2, the telescopic sheet 8 is fixedly connected with the outer surfaces of two sides of the pressing head 9, the telescopic sheet 8 is drawn out towards two sides and then the pressing head 9 is extruded to press the elastic buckle 2 downwards through a second spring 19 inside and then slide in the supporting rod 12, the elastic buckle 2 is popped up when passing through a connecting port 13, fixing the second support rod 20, clamping the workpiece through the clamping block 6, and if the size of the workpiece needs to be adjusted, extruding the elastic buckles 2 individually through the telescopic pieces 8 to adjust the distance of the clamp in the support rod 12 in a left-right sliding manner; then at the upper end middle part outer fixed surface installation carousel 5 of workstation 11, the upper end surface of pivot 4 is connected with the lower extreme middle part outer fixed surface of carousel 5, places the work piece at the surface of carousel 5, then makes pivot 4 drive carousel 5 rotate through rotating motor 14, makes the place of being centre gripping change the angle through carousel 5 and continue to connect, need not artifical manual regulation work piece, is favorable to people's use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamp for direct current resistance test, includes workstation (11), distance adjustment mechanism and slewing mechanism, its characterized in that: the distance adjusting mechanism is positioned on the outer surface of the upper end of the workbench (11) and comprises a supporting rod (12) and a second supporting rod (20), the second support rod (20) is positioned on the outer surface of one side of the support rod (12), the outer surface of the support rod (12) is provided with a connecting port (13), an elastic buckle (2) is fixedly arranged inside the second support rod (20), a spring (18) is fixedly arranged inside the elastic buckle (2), the outer surface of the upper end of the elastic buckle (2) is fixedly provided with a pressing head (9), the outer surfaces of two sides of the middle part of the pressing head (9) are both fixedly provided with a telescopic sheet (8), the outer surface of one side of the telescopic sheet (8) is fixedly connected with a fixing sheet (1), the outer surfaces of two sides of the interior of the pressing head (9) are fixedly connected with the pressing head (9), a second spring (19) is fixedly arranged in the pressing head (9).

2. The jig for testing direct current resistance according to claim 1, wherein: the slewing mechanism is located the upper end middle part surface of workstation (11), slewing mechanism includes carousel (5), the lower extreme middle part fixed surface of carousel (5) installs pivot (4), the fixed surface of pivot (4) is connected with rolling bearing (17), the upper end surface of rolling bearing (17) is provided with lubricated hydraulic fluid port (16).

3. The jig for testing direct current resistance according to claim 2, wherein: the outer fixed surface of the lower end of the rotating shaft (4) is provided with a rotating motor (14), and the output end of the rotating motor (14) is electrically connected with the input end of the rotating disc (5).

4. The jig for testing direct current resistance according to claim 1, wherein: the outer surface of one end of the second support rod (20) is fixedly connected with a clamping block (6), and the outer surfaces of two sides of the clamping block (6) are fixedly connected with anti-skidding rubber pads (7).

5. The jig for testing direct current resistance according to claim 4, wherein: the outer surface of the clamping block (6) is provided with anti-skid stripes.

6. The jig for testing direct current resistance according to claim 1, wherein: the outer surfaces of two sides of the second spring (19) are fixedly connected with the outer surfaces of two inner sides of the pressing head (9) through the fixing block (3), and the outer surface of the upper end of the pressing head (9) is fixedly connected with a transverse connecting block in a regular mode.

7. The jig for testing direct current resistance according to claim 4, wherein: the quantity of antiskid rubber pad (7) is three groups, the spout has all been seted up to the inside both sides internal surface of bracing piece (12), the quantity of expansion piece (8) is the three section.