CN217861133U

CN217861133U - Clamp capable of accurately and quickly fixing compression-resistant test block and changing size

Info

Publication number: CN217861133U
Application number: CN202221737816.9U
Authority: CN
Inventors: 陈龙军; 随云涛; 肖雨
Original assignee: Hefei Dongkai New Building Materials Co ltd
Current assignee: Hefei Dongkai New Building Materials Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-11-22
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses an accurate quick fixed resistance to compression test block of ability and variable size's anchor clamps, including workstation, adjustment mechanism and moving mechanism, workstation lower extreme four corners department is equipped with the supporting leg, and workstation upper end bilateral symmetry is equipped with the movable block, two the symmetry is equipped with the spout around the one end that the movable block is close to each other, sliding connection splint in the spout, and corresponds splint in the spout and be equipped with adjustment mechanism, the movable block lower extreme is equipped with the slider, and the slider lower extreme runs through the workstation, and the corresponding slider in workstation upper end is equipped with logical groove, slider and logical groove sliding connection, two be equipped with moving mechanism between the slider. The utility model discloses during the use, put resistance to compression test block on the workstation, rotatory handle drives the threaded rod and rotates, and the threaded rod drives two stoppers and keeps away from each other or be close to the motion each other, thereby the stopper drives splint and is close to each other or keep away from the motion each other to can be according to the size regulation splint size of resistance to compression test block, the flexibility is strong.

Description

Clamp capable of accurately and quickly fixing compression-resistant test block and changing size

Technical Field

The utility model relates to an anchor clamps technical field specifically is an accurate quick fixed resistance to compression test block of ability and variable size's anchor clamps.

Background

A clamp: the device is used for fixing the processing object to make the processing object occupy the correct position in the mechanical manufacturing process so as to receive construction or detection.

Need carry on spacing fixedly to it through anchor clamps when antagonism pressure test piece detects, current anchor clamps are all fixed, can not adjust the anchor clamps size according to the size of resistance to compression test piece, cause the inconvenience in the use. Therefore, the utility model provides a can accurate quick fixed resistance to compression test block and variable size's anchor clamps to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can accurate quick fixed resistance to compression test block and variable size's anchor clamps to solve the problem of proposing among 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 accurate quick fixed resistance to compression test block of ability and variable size's anchor clamps, includes workstation, adjustment mechanism and moving mechanism, workstation lower extreme four corners department is equipped with the supporting leg, and workstation upper end bilateral symmetry is equipped with the movable block, two the symmetry is equipped with the spout around the one end that the movable block is close to each other, sliding connection splint in the spout, and correspond splint in the spout and be equipped with adjustment mechanism, the movable block lower extreme is equipped with the slider, and the slider lower extreme runs through the workstation, and just the corresponding slider in workstation upper end is equipped with logical groove, slider and logical groove sliding connection, two be equipped with moving mechanism between the slider.

As a further scheme of the utility model, adjustment mechanism comprises threaded rod, bearing, stopper and handle, be equipped with the threaded rod in the spout, the threaded rod rear end is equipped with the bearing, bearing rear end and spout inner wall fixed connection, the installation and the fixed of the threaded rod of being convenient for.

As the utility model discloses further scheme again, symmetrical threaded connection stopper around on the threaded rod, stopper and splint fixed connection, and the threaded rod front end runs through the movable block, and the threaded rod front end is equipped with the handle, is convenient for drive two splint and keeps away from each other or be close to the motion each other to conveniently adjust the size between the splint.

As the utility model discloses further scheme again, moving mechanism comprises rack, gear, pivot, motor and mounting bracket, all be equipped with the rack on the slider, two mesh gear between the rack, the gear lower extreme is equipped with the pivot, and the pivot lower extreme is equipped with the motor, is convenient for drive movable block and splint and removes to it is fixed to carry out the centre gripping to the resistance to compression test block.

As the utility model discloses further scheme again, both ends are equipped with the mounting bracket about the motor, mounting bracket upper end and workstation fixed connection, the installation and the fixed of the motor of being convenient for.

As the utility model discloses further scheme again, be equipped with the slide bar in the spout, the slide bar cartridge is on splint, and splint and slide bar sliding connection are convenient for carry on spacingly to splint, guarantee that splint carry out the ascending removal of horizontal direction.

As the utility model discloses further scheme again, sliding connection gag lever post on the slider, both ends are equipped with the fixed block about the gag lever post, and fixed block upper end and workstation fixed connection are convenient for carry on spacingly to the slider, guarantee that the slider drives the movable block and carries out the removal on the horizontal direction.

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

1. the utility model discloses during the use, put resistance to compression test block on the workstation, rotatory handle drives the threaded rod and rotates, and the threaded rod drives two stoppers and keeps away from each other or be close to the motion each other, thereby the stopper drives splint and is close to each other or keep away from the motion each other to can be according to the size adjustment splint size of resistance to compression test block, the flexibility is strong.

2. The utility model discloses during the use, starter motor drives pivot and gear and rotates, thereby the gear drives the rack and removes, thereby the rack drives slider, movable block and splint and removes, thereby splint can carry out quick fixed, easy operation to the resistance to compression test block.

Drawings

Fig. 1 is a schematic structural view of a variable-size fixture capable of accurately and rapidly fixing a compression-resistant test block.

Fig. 2 is a schematic sectional structure diagram of a movable block in a fixture capable of accurately and rapidly fixing a compression-resistant test block and having a variable size.

FIG. 3 is a schematic view of a variable-size fixture for fixing a pressure-proof test block accurately and rapidly.

Fig. 4 is an enlarged structural view of a position a in fig. 3 of a fixture capable of accurately and rapidly fixing a compression-resistant test block and having a variable size.

In the figure: 1. a work table; 101. supporting legs; 2. a moving block; 201. a chute; 3. a splint; 4. a slide bar; 5. an adjustment mechanism; 501. a threaded rod; 502. a bearing; 503. a limiting block; 504. a handle; 6. a through groove; 7. a slider; 701. a limiting rod; 702. a fixed block; 8. a moving mechanism; 801. a rack; 802. a gear; 803. a rotating shaft; 804. a motor; 805. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-4, in the embodiment of the present invention, a variable size fixture capable of accurately and quickly fixing a compression-resistant test block comprises a worktable 1, an adjusting mechanism 5 and a moving mechanism 8, wherein supporting legs 101 are provided at four corners of the lower end of the worktable 1, moving blocks 2 are symmetrically provided at the upper end of the worktable 1 in a left-right direction, sliding grooves 201 are symmetrically provided at the front and back ends of the two moving blocks 2 adjacent to each other, clamping plates 3 are slidably connected in the sliding grooves 201, the adjusting mechanism 5 is provided in the sliding grooves 201 corresponding to the clamping plates 3, sliding rods 4 are provided in the sliding grooves 201, the sliding rods 4 are inserted in the clamping plates 3, the clamping plates 3 are slidably connected with the sliding rods 4, a slider 7 is provided at the lower end of the moving blocks 2, the lower end of the slider 7 penetrates through the worktable 1, and the upper end of the workbench 1 is provided with a through groove 6 corresponding to the slider 7, the slider 7 is slidably connected with the through groove 6, two moving mechanisms 8 are arranged between the sliders 7, the slider 7 is slidably connected with a limiting rod 701, the left end and the right end of the limiting rod 701 are provided with fixing blocks 702, the upper end of each fixing block 702 is fixedly connected with the workbench 1, each adjusting mechanism 5 is composed of a threaded rod 501, a bearing 502, a limiting block 503 and a handle 504, the threaded rod 501 is arranged in the sliding groove 201, the rear end of the threaded rod 501 is provided with the bearing 502, the rear end of the bearing 502 is fixedly connected with the inner wall of the sliding groove 201, the threaded rod 501 is provided with the limiting blocks 503 in a front-back symmetrical threaded connection mode, the limiting blocks 503 are fixedly connected with the clamping plates 3, the front end of the threaded rod 501 penetrates through the moving block 2, and the front end of the threaded rod 501 is provided with the handle 504.

Example 2

The embodiment of the utility model provides an in, moving mechanism 8 comprises rack 801, gear 802, pivot 803, motor 804 and mounting bracket 805, all be equipped with rack 801 on the slider 7, two mesh gear 802 between the rack 801, the gear 802 lower extreme is equipped with pivot 803, and pivot 803 lower extreme is equipped with motor 804, both ends are equipped with mounting bracket 805 about motor 804, mounting bracket 805 upper end and workstation 1 fixed connection.

The utility model discloses a theory of operation is:

the utility model discloses during the use, put resistance to compression test block on workstation 1, rotatory handle 504 drives threaded rod 501 and rotates, threaded rod 501 drives two stopper 503 and keeps away from each other or be close to the motion each other, thereby stopper 503 drives splint 3 and is close to each other or keep away from the motion each other, thereby can be according to the size of resistance to compression test block regulation splint 3's size, the flexibility is strong, restart motor 804 drives pivot 803 and gear 802 and rotates, thereby gear 802 drives rack 801 and removes, thereby rack 801 drives slider 7, movable block 2 and splint 3 remove, thereby splint 3 can carry out quick fixed to resistance to compression test block, and is simple in operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an accurate quick fixed resistance to compression test block of ability and variable size's anchor clamps, includes workstation (1), adjustment mechanism (5) and moving mechanism (8), its characterized in that, workstation (1) lower extreme four corners department is equipped with supporting leg (101), and workstation (1) upper end bilateral symmetry sliding connection movable block (2), movable block (2) lower extreme are equipped with slider (7) that run through workstation (1), and workstation (1) correspond slider (7) and are equipped with logical groove (6), two be equipped with moving mechanism (8) between slider (7), two the one end longitudinal symmetry that movable block (2) are close to each other is equipped with spout (201), sliding connection splint (3) in spout (201), and corresponding splint (3) are equipped with adjustment mechanism (5) in spout (201).

2. The variable-size clamp capable of accurately and quickly fixing the compression-resistant test block according to claim 1 is characterized in that a sliding rod (4) is inserted on the clamping plate (3), the clamping plate (3) is in sliding connection with the sliding rod (4), and one ends of the two sliding rods (4) close to each other are fixedly connected with the inner wall of the sliding groove (201).

3. The variable-size fixture capable of accurately and rapidly fixing the compression-resistant test block according to claim 1, wherein the slide block (7) is slidably connected with a limiting rod (701), and the left end and the right end of the limiting rod (701) are fixed by a fixing block (702) fixedly connected with the workbench (1).

4. The variable-size clamp capable of accurately and quickly fixing the compression-resistant test block according to claim 1 is characterized in that the adjusting mechanism (5) consists of a threaded rod (501), a bearing (502), a limiting block (503) and a handle (504), the threaded rod (501) is arranged in the sliding groove (201), and the rear end of the threaded rod (501) is fixedly connected with the inner wall of the sliding groove (201) through the bearing (502).

5. The clamp capable of accurately and quickly fixing the compression-resistant test block and changing the size according to claim 4, wherein the threaded rod (501) is symmetrically connected with the limiting blocks (503) in a front-back threaded manner, the limiting blocks (503) are fixedly connected with the clamping plate (3), the front end of the threaded rod (501) penetrates through the moving block (2), and the front end of the threaded rod (501) is provided with a handle (504).

6. The variable-size clamp capable of accurately and quickly fixing the compression-resistant test block according to claim 1 is characterized in that the moving mechanism (8) consists of racks (801), gears (802), a rotating shaft (803), a motor (804) and a mounting frame (805), the racks (801) are arranged on the sliding blocks (7), the gears (802) are meshed between the two racks (801), the rotating shaft (803) is arranged at the lower end of each gear (802), and the motor (804) is arranged at the lower end of each rotating shaft (803).

7. The variable-size clamp capable of accurately and rapidly fixing the compression-resistant test block is characterized in that the motor (804) is fixed through bilaterally symmetrical mounting frames (805), and the upper ends of the mounting frames (805) are fixedly connected with the workbench (1).