CN210968625U

CN210968625U - Test side pressure anchor clamps

Info

Publication number: CN210968625U
Application number: CN201922132018.8U
Authority: CN
Inventors: 璧佃唉; 赵谦
Original assignee: Wuhan Yipusi Electronic Technology Co ltd
Current assignee: Wuhan Yipusi Electronic Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-10
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a test side pressure anchor clamps, the on-line screen storage device comprises a base, the box is all installed to the both sides at base top, the top bolt of box has the stand, the top bolt of stand has the casing, the middle part of casing inner chamber is equipped with first gear, the both sides of casing inner chamber all are equipped with the second gear, the threaded rod is installed to the bottom of second gear, the bottom of threaded rod runs through stand and box and extends to the inner chamber of box, the surface threaded connection of threaded rod has the screw thread piece, the surface of screw thread piece is equipped with the pulley, the inner chamber of box is equipped with the riser, the riser has the sloping piece towards the one side welding of screw thread piece, the riser has first anchor clamps to the one end welding of sloping piece dorsad. The problem of traditional clamping device, it is lower to press from both sides tight efficiency, in the clamping process, the article takes place not hard up condition easily to lead to in the course of working, the raw materials appears damaging easily, has increased enterprise manufacturing cost is solved.

Description

Test side pressure anchor clamps

Technical Field

The utility model relates to an anchor clamps equipment technical field specifically is a test side pressure anchor clamps.

Background

The jig is a device for fixing a processing object to a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig, which is broadly speaking, in any process in the process, the device for quickly, conveniently and safely installing the workpiece can be called a clamp, Chinese utility model CN209256357U provides a numerical control machine tool clamping device convenient for clamping, the device mainly solves the problems that the prior clamping device has low clamping efficiency and can not clamp workpieces with different sizes, however, when the device is used for clamping the object, the circular object cannot be clamped, so that the circular object is easy to rotate in the process of processing the circular object, therefore, normal processing of objects is influenced, raw materials are damaged, production cost of enterprises is increased, and therefore the side pressure testing clamp is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test side pressure anchor clamps possesses the effectual advantage of centre gripping, has solved traditional clamping device, and it is lower to press from both sides tight efficiency, and in the centre gripping process, the article takes place not hard up condition easily to lead to in the course of working, the raw materials appears damaging easily, has increased enterprise manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a test side pressure clamp comprises a base, wherein box bodies are respectively arranged on two sides of the top of the base, an upright post is bolted to the top of each box body, the top of the upright post is bolted with a shell, the middle part of the inner cavity of the shell is provided with a first gear, the two sides of the inner cavity of the shell are provided with second gears, the bottom of the second gear is provided with a threaded rod, the bottom of the threaded rod penetrates through the upright post and the box body and extends to the inner cavity of the box body, the surface of the threaded rod is in threaded connection with a threaded block, the surface of the threaded block is provided with a pulley, the inner cavity of the box body is provided with a vertical plate, one side of the vertical plate facing the thread block is welded with an inclined block, one end of the vertical plate facing away from the inclined block is welded with a first clamp, the inner chamber of first gear is connected with the pivot, the bottom threaded connection of pivot has the thread bush, the bottom welding of thread bush has the second anchor clamps.

Preferably, the top of the rotating shaft penetrates through the shell and extends to the outside of the shell, and the top of the rotating shaft is connected with a rotating handle.

Preferably, one surface of the inclined block facing the pulley is provided with an inclined groove, and an inner cavity of the inclined groove is connected with the pulley in a sliding manner.

Preferably, the riser is connected with a plurality of reset springs in the one side of screw thread piece dorsad, the inner wall at the box is installed to the one end that the riser was kept away from to reset spring.

Preferably, a toothed chain is engaged and connected between the first gear and the second gear, and a rubber pad is connected to the bottom of the base.

Preferably, the anti-slip layer is bonded on one surface of the first clamp opposite to the second clamp, and the protrusions are arranged on one surface of the second clamp opposite to the first clamp.

Preferably, the top and the bottom of the inner cavity of the box body are both provided with sliding grooves, the inner cavity of each sliding groove is provided with a sliding block, and the top and the bottom of each vertical plate are both connected with sliding blocks.

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

the utility model discloses, the user puts the article to be processed on the second anchor clamps above the base, through rotating the handle, drive the pivot rotation, through the cooperation of pivot and thread bush, drive the second anchor clamps of thread bush bottom and move downwards, and in the course of the pivot rotation, can drive the first gear operation inside the casing, through the cooperation of first gear and toothed chain, drive two second gears and operate, drive the threaded rod through the second gear and rotate, drive the threaded block and pulley through the threaded rod and move downwards, because the pulley can carry out the pulley in the chute, when the pulley moves downwards, can promote the sloping block and move, just so can make the riser promote first anchor clamps to move, through the cooperation of two first anchor clamps and second anchor clamps, come to press from both sides the article, and through having set up the skid resistant course, avoid the article in the clamping process, the rotating condition is generated, and the clamping effect of the two second clamps is enhanced through the protrusions, so that the condition that the object is damaged in the machining process is avoided.

Drawings

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

FIG. 2 is a schematic view of the object clamping of the present invention;

FIG. 3 is a schematic view of the inside of the case of the present invention;

fig. 4 is a schematic view of the first clamp and the second clamp of the present invention.

In the figure: the anti-skid device comprises a base 1, a box body 2, a column 3, a shell 4, a first gear 5, a rotating handle 6, a second gear 7, a threaded rod 8, a threaded block 9, a pulley 901, a vertical plate 10, a tapered block 11, a tapered slot 12, a return spring 13, a first clamp 14, a rotating shaft 15, a threaded sleeve 16, a second clamp 17, a toothed chain 18, an anti-skid layer 19, a rubber pad 20 and a protrusion 21.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a test lateral pressure clamp comprises a base 1, wherein a box body 2 is mounted on each of two sides of the top of the base 1, a stand column 3 is bolted on the top of the box body 2, a shell 4 is bolted on the top of the stand column 3, a first gear 5 is arranged in the middle of an inner cavity of the shell 4, a second gear 7 is arranged on each of two sides of an inner cavity of the shell 4, a threaded rod 8 is mounted at the bottom of the second gear 7, the bottom of the threaded rod 8 penetrates through the stand column 3 and the box body 2 and extends to the inner cavity of the box body 2, a threaded block 9 is connected to the surface of the threaded rod 8 in a threaded manner, a pulley 901 is arranged on the surface of the threaded block 9, a vertical plate 10 is arranged in the inner cavity of the box body 2, an oblique block 11 is welded on one side of the vertical plate 10 facing away from the oblique block 9, a first clamp 14 is welded on one end of the vertical plate.

Preferably, the top of pivot 15 runs through casing 4 and extends to the outside of casing 4, and the top of pivot 15 is connected with rotates handle 6, and through having set up rotation handle 6, the person of facilitating the use drives pivot 15 through rotating handle 6 and rotates.

Preferably, one surface of the inclined block 11 facing the pulley 901 is provided with an inclined groove 12, an inner cavity of the inclined groove 12 is connected with the pulley 901 in a sliding manner, and the pulley 901 is convenient to slide in the sliding groove by the arrangement of the sliding groove, so that the inclined block 11 can be pushed to move.

Preferably, the riser 10 is connected with a plurality of reset springs 13 in the one side of the thread piece 9 dorsad, and the one end that riser 10 was kept away from to reset springs 13 is installed at the inner wall of box 2, through having set up reset springs 13, has played and has carried out spacing effect to riser 10.

Preferably, the gear chain 18 is engaged and connected between the first gear 5 and the second gear 7, the rubber pad 20 is connected to the bottom of the base 1, the gear chain 18 is arranged, so that the first gear 5 and the second gear 7 can synchronously rotate, and the rubber pad 20 is arranged, so that the base 1 is damped.

Preferably, the anti-slip layer 19 is bonded on the opposite surface of each of the two first clamps 14, the protrusions 21 are arranged on the opposite surface of each of the two second clamps 17, and the anti-slip layer 19 and the protrusions 21 are arranged, so that the clamping effect of the first clamps 14 and the second clamps 17 is enhanced.

Preferably, the top and the bottom of the inner cavity of the box body 2 are both provided with sliding grooves, the inner cavities of the sliding grooves are provided with sliding blocks, the top and the bottom of the vertical plate 10 are both connected with sliding blocks, the sliding efficiency of the vertical plate 10 is improved by arranging the sliding grooves and the sliding blocks, and the resistance to the vertical plate 10 is reduced when the vertical plate 10 moves left and right.

When the device is used, a user places an object to be processed on the second clamp 17 above the base 1, the rotating shaft 15 is driven to rotate by rotating the handle 6, the second clamp 17 at the bottom of the threaded sleeve 16 is driven to move downwards by matching the rotating shaft 15 with the threaded sleeve 16, in the rotating process of the rotating shaft 15, the first gear 5 inside the shell 4 is driven to rotate, the two second gears 7 are driven to rotate by matching the first gear 5 with the toothed chain 18, the threaded rod 8 is driven to rotate by the second gear 7, the threaded block 9 and the pulley 901 are driven to move downwards by the threaded rod 8, as the pulley 901 can carry out the pulley 901 inside the chute 12, when the pulley 901 moves downwards, the inclined block 11 can be pushed to move, so that the vertical plate 10 can push the first clamp 14 to move, and the object can be clamped by matching the two first clamps 14 and the second clamp 17, and the anti-slip layer 19 is arranged to prevent the object from rotating during the clamping process, and the clamping effect of the two second clamps 17 is enhanced through the protrusions 21, so that the object is prevented from being damaged during the processing process.

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 test side pressure anchor clamps, includes base (1), its characterized in that: the improved structure of the screw rod is characterized in that a box body (2) is installed on two sides of the top of the base (1), a stand column (3) is bolted on the top of the box body (2), a shell (4) is bolted on the top of the stand column (3), a first gear (5) is arranged in the middle of an inner cavity of the shell (4), second gears (7) are arranged on two sides of the inner cavity of the shell (4), a threaded rod (8) is installed at the bottom of the second gear (7), the bottom of the threaded rod (8) penetrates through the stand column (3) and the box body (2) and extends to the inner cavity of the box body (2), a threaded block (9) is connected to the surface of the threaded rod (8) in a threaded mode, a pulley (901) is arranged on the surface of the threaded block (9), a vertical plate (10) is arranged in the inner cavity of the box body (2), an inclined block (11) is welded to one side of the vertical plate (10) opposite to the, the inner chamber of first gear (5) is connected with pivot (15), the bottom threaded connection of pivot (15) has thread bush (16), the bottom welding of thread bush (16) has second anchor clamps (17).

2. The test lateral pressure jig according to claim 1, characterized in that: the top of pivot (15) runs through casing (4) and extends to the outside of casing (4), the top of pivot (15) is connected with rotation handle (6).

3. The test lateral pressure jig according to claim 1, characterized in that: one surface of the inclined block (11) facing the pulley (901) is provided with an inclined groove (12), and the inner cavity of the inclined groove (12) is connected with the pulley (901) in a sliding manner.

4. The test lateral pressure jig according to claim 1, characterized in that: the one side of riser (10) back to screw thread piece (9) is connected with a plurality of reset spring (13), the inner wall at box (2) is installed to the one end that riser (10) were kept away from in reset spring (13).

5. The test lateral pressure jig according to claim 1, characterized in that: a toothed chain (18) is connected between the first gear (5) and the second gear (7) in a meshing manner, and a rubber pad (20) is connected to the bottom of the base (1).

6. The test lateral pressure jig according to claim 1, characterized in that: anti-skid layers (19) are bonded on the opposite surfaces of the two first clamps (14), and bulges (21) are arranged on the opposite surfaces of the two second clamps (17).

7. The test lateral pressure jig according to claim 1, characterized in that: the top and the bottom of the inner cavity of the box body (2) are both provided with sliding grooves, the inner cavity of each sliding groove is provided with a sliding block, and the top and the bottom of each vertical plate (10) are both connected with sliding blocks.