CN215296528U - Effectual torsion tester of centre gripping - Google Patents

Abstract

The utility model relates to an effectual torque tester of centre gripping, including base, fixture, positioning mechanism and tester body, the equal fixed mounting of fixture and tester body is at the upper surface of base, positioning mechanism installs on fixture, fixture includes two fixed blocks, the top fixed mounting of fixed block has the curb plate, two the equal fixed mounting in one side that the curb plate was carried on the back mutually has the bearing block, the inboard fixed mounting of bearing block has the screw rod, positioning mechanism includes two fixed plates, two the equal fixed mounting in one side that is carried on the back mutually of the body of fixed plate has two slide drums, the inboard sliding connection slide bar of slide drum. This effectual torque force tester of centre gripping can carry out firm centre gripping to the bottle under the cooperation of fixture and the positioning mechanism through setting up, avoids the tester bottle to take place easily when rotatory bottle lid to rock, the effectual accuracy of having guaranteed measured data to practicality has been improved.

Description

Effectual torsion tester of centre gripping

Technical Field

The utility model relates to a torsion test technical field specifically is an effectual torsion tester of centre gripping.

Background

The torque tester is also called torque tester, torque meter and torquemeter, is a precision instrument for detecting, testing and calibrating various torques, is used for measuring and calibrating the torque and torque setting conditions of various electric screwdriver, wind screwdriver, torque screwdriver and torque wrench, is suitable for various products needing torque measurement, such as rotating shafts, bearings, bottle caps and the like, and has special tools such as clamps, clamps and the like.

At present, the torque tester is frequently used when the torque test is carried out on the bottle cap, but the clamping effect of the existing torque tester on the bottle cap is poor, most of the torque tester is difficult to firmly clamp the bottle, so that the bottle is easy to shake when the bottle cap is rotated by testers, and further the measured data is inaccurate, thereby reducing the testing effect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an effectual torque tester of centre gripping possesses advantages such as the centre gripping is effectual, has solved the not good problem of current torque test centre gripping effect.

In order to achieve the above object, the utility model provides a following technical scheme: a torque tester with good clamping effect comprises a base, a clamping mechanism, a positioning mechanism and a tester body;

the clamping mechanism and the tester body are fixedly arranged on the upper surface of the base, and the positioning mechanism is arranged on the clamping mechanism;

the clamping mechanism comprises two fixed blocks, side plates are fixedly mounted at the tops of the fixed blocks, bearing blocks are fixedly mounted on the opposite sides of the two side plates, and screw rods are fixedly mounted on the inner sides of the bearing blocks;

the positioning mechanism comprises two fixing plates, wherein two sliding cylinders are fixedly mounted on one sides of the fixing plates, which are opposite to each other, the inner sides of the sliding cylinders are connected with sliding rods in a sliding mode, and the front end and the rear end of each sliding rod are correspondingly fixedly mounted with a placing plate at the opposite end.

Further, the bottom fixed mounting of base has four support columns, fixture is located the right side of tester body.

Furthermore, a round rod is fixedly installed between the opposite ends of the two screw rods, a moving block is connected to the outer side of each screw rod in a threaded mode, and two clamping cylinders are fixedly installed at the top of each moving block.

Furthermore, the outside fixed mounting of a centre gripping section of thick bamboo has the rubber antiskid cover, two fixed mounting has the diaphragm between the top of fixed block, four spouts have been seted up at the top of diaphragm, and the inside sliding connection of spout has the sliding block.

Furthermore, the bottom of the moving block is fixedly connected with the sliding block, the right end of the right screw rod is fixedly connected with a rotating wheel disc, and the screw teeth of the two screw rods are opposite.

Furthermore, a positioning cylinder is fixedly mounted at the top of the placing plate, two corresponding left and right sides are fixedly mounted between opposite sides of the sliding rods, and two opposite sides of the connecting plates are fixedly mounted with pull rods and two limiting springs.

Furthermore, both sides respectively with connecting plate and fixed plate fixed connection around spacing spring, two the round hole has all been seted up to one side that the fixed plate was carried on the back mutually, the pull rod is located the inboard of round hole.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this effectual torque tester of centre gripping makes the slide bar move towards one side of fixed plate through the pull rod of both sides around the pulling, then places the bottle between four upper surfaces of shelving the board, loosens the pull rod again and can make four location section of thick bamboo carry out the centre gripping to the position of the fore-and-aft direction of bottle under spacing spring's effect to can tentatively carry out the position of bottle, thereby played the effect of preliminary location.

2. This effectual torque tester of centre gripping can make two movable blocks move towards one side that is close to each other simultaneously through rotating the carousel dish, and then four centre gripping section of thick bamboos can carry out the centre gripping to the left and right directions position of bottle, and then can carry out firm centre gripping to the bottle, and the bottle takes place easily to rock when the rotatory bottle lid of avoiding the tester, the effectual accuracy of having guaranteed measured data to the practicality has been improved.

Drawings

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

FIG. 2 is a top view of the clamping mechanism of the present invention;

fig. 3 is a top view of the positioning mechanism of the present invention.

In the figure: the tester comprises a base 1, a clamping mechanism 2, a positioning mechanism 3, a tester body 4, a fixed block 21, a side plate 22, a bearing block 23, a screw 24, a moving block 25, a round rod 26, a clamping cylinder 27, a fixed plate 31, a sliding cylinder 32, a sliding rod 33, a shelf plate 34, a positioning cylinder 35, a limiting spring 36, a connecting plate 37 and a pull rod 38.

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.

Please refer to fig. 1, a effectual torque tester of centre gripping in this embodiment, including base 1, fixture 2, positioning mechanism 3 and tester body 4, fixture 2 and the equal fixed mounting of tester body 4 are at the upper surface of base 1, positioning mechanism 3 installs on fixture 2, fixture 2 can carry out the centre gripping with the position about the bottle, positioning mechanism 3 can tentatively fix a position the position of bottle, can carry out firm centre gripping to the bottle under fixture 2 through the cooperation of the fixture 2 that sets up and positioning mechanism 3, avoid the tester bottle to take place to rock easily when rotatory bottle lid, the effectual accuracy of guaranteeing the measured data, thereby the practicality has been improved.

The gripping mechanism 2 in the present embodiment is configured to grip the bottle at the left and right positions.

Referring to fig. 1 and 2, the clamping mechanism 2 in this embodiment includes two fixing blocks 21, a side plate 22 is fixedly mounted at the top of the fixing block 21, a bearing block 23 is fixedly mounted on one side of the two side plates 22 opposite to each other, a screw 24 is fixedly mounted on the inner side of the bearing block 23, a round bar 26 is fixedly mounted between the opposite ends of the two screw 24, a moving block 25 is connected to the outer side of the screw 24 through a thread, and two clamping cylinders 27 are fixedly mounted at the top of the moving block 25

In addition, the bottom fixed mounting of base 1 has four support columns, and fixture 2 is located the right side of tester body 4, and the outside fixed mounting of a centre gripping section of thick bamboo 27 has the antiskid cover of rubber, and the right-hand member fixedly connected with carousel dish of right side screw rod 24.

And, fixed mounting has the diaphragm between the top of two fixed blocks 21, and four spouts have been seted up at the top of diaphragm, and the inside sliding connection of spout has the sliding block, and the bottom and the sliding block fixed connection of movable block 25.

It can be understood that, in this embodiment, the sliding block is slidably connected inside the sliding groove, so that the moving block 25 can be limited, and the moving block 25 can move more stably left and right.

It should be noted that the two screws 24 in this embodiment have opposite screw threads.

The positioning mechanism 3 in the present embodiment is a structure for preliminarily positioning the position of the bottle.

Referring to fig. 1-3, the positioning mechanism 3 in this embodiment includes two fixing plates 31, two sliding cylinders 32 are fixedly mounted on opposite sides of the two fixing plates 31, sliding rods 33 are slidably connected to inner sides of the sliding cylinders 32, two opposite ends of the two sliding rods 33 corresponding to each other are fixedly mounted with a placement plate 34, a positioning cylinder 35 is fixedly mounted on a top of the placement plate 34, a connecting plate 37 is fixedly mounted between opposite sides of the two sliding rods 33 corresponding to each other, and two pull rods 38 and two limiting springs 36 are fixedly mounted on opposite sides of the two connecting plates 37.

In addition, the front side and the rear side of the limiting spring 36 are respectively fixedly connected with the connecting plate 37 and the fixing plate 31, round holes are formed in the two opposite sides of the fixing plate 31, and the pull rod 38 is located on the inner side of the round holes.

And, the slide bar 33 is kept away from the one end fixed connection limiting plate of shelving board 34, can play the effect of spacing slide bar 33 through the limiting plate that sets up.

The working principle of the above embodiment is as follows:

(1) make slide bar 33 move towards one side of fixed plate 31 through the pull rod 38 of pulling front and back both sides, pull rod 38 drives connecting plate 37 and extrudes spacing spring 36 and moves, connecting plate 37 drives slide bar 33 and moves simultaneously, make the position of shelving board 34 move towards one side of fixed plate 31, then place the bottle between the upper surface of four shelving boards 34, loosen pull rod 38 again, slide bar 33 that pushing connecting plate 37 and connecting under spacing spring 36's return effect moves, the slide bar promotes and shelves board 34 and moves, and then can make four location section of thick bamboo 35 carry out the centre gripping to the position of the fore-and-aft direction of bottle, can tentatively carry out the position of bottle.

(2) The two screw rods 24 can be driven to rotate simultaneously by rotating the rotary wheel disc, and because the sliding blocks connected with the moving blocks 25 are connected inside the sliding grooves in a sliding mode, the moving blocks 25 can be moved by the rotating screw rods 24, the two moving blocks 25 can be moved towards one side close to each other simultaneously, and the four clamping cylinders 27 can clamp the left and right positions of the bottle body.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (7)

1. A torque tester with good clamping effect is characterized by comprising a base (1), a clamping mechanism (2), a positioning mechanism (3) and a tester body (4);

the clamping mechanism (2) and the tester body (4) are fixedly arranged on the upper surface of the base (1), and the positioning mechanism (3) is arranged on the clamping mechanism (2);

the clamping mechanism (2) comprises two fixing blocks (21), side plates (22) are fixedly mounted at the tops of the fixing blocks (21), bearing blocks (23) are fixedly mounted on the opposite sides of the two side plates (22), and screw rods (24) are fixedly mounted on the inner sides of the bearing blocks (23);

positioning mechanism (3) include two fixed plates (31), two equal fixed mounting in the back of the body one side of fixed plate (31) has two slide drums (32), inboard sliding connection slide bar (33) of slide drum (32), corresponding two around the equal fixed mounting in relative one end of slide bar (33) has and puts board (34).

2. The torque tester with good clamping effect according to claim 1, characterized in that: the bottom fixed mounting of base (1) has four support columns, fixture (2) are located the right side of tester body (4).

3. The torque tester with good clamping effect according to claim 1, characterized in that: a round rod (26) is fixedly installed between the opposite ends of the two screw rods (24), a moving block (25) is connected to the outer side of each screw rod (24) in a threaded mode, and two clamping cylinders (27) are fixedly installed at the top of each moving block (25).

4. The torque tester with good clamping effect according to claim 3, characterized in that: the rubber anti-skidding sleeve is fixedly mounted on the outer side of the clamping barrel (27), a transverse plate is fixedly mounted between the tops of the two fixing blocks (21), four sliding grooves are formed in the top of the transverse plate, and sliding blocks are connected to the inner portions of the sliding grooves in a sliding mode.

5. The torque tester with good clamping effect according to claim 4, characterized in that: the bottom of the moving block (25) is fixedly connected with the sliding block, the right end of the screw rod (24) on the right side is fixedly connected with a rotating wheel disc, and the screw teeth of the two screw rods (24) are opposite.

6. The torque tester with good clamping effect according to claim 1, characterized in that: the top fixed mounting who puts board (34) has a location section of thick bamboo (35), controls corresponding two fixed mounting has connecting plate (37) between the relative one side of slide bar (33), two equal fixed mounting in one side of the back of the body of connecting plate (37) has pull rod (38) and quantity to be two spacing spring (36).

7. The torque tester with good clamping effect according to claim 6, characterized in that: the front side and the rear side of the limiting spring (36) are respectively fixedly connected with the connecting plate (37) and the fixing plate (31), round holes are formed in the two opposite sides of the fixing plate (31), and the pull rod (38) is located on the inner side of the round holes.

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