CN219945876U - Auxiliary fixing device of test detection machine - Google Patents

Abstract

The utility model discloses an auxiliary fixing device of a test detection machine, which relates to the technical field of test detection and comprises a base, wherein the base is provided with a sliding rail, the sliding rail is provided with a clamping seat, the sliding rail is provided with a linkage mechanism, the linkage mechanism comprises racks, gears and elastic members, the clamping seat is provided with the upper end of the racks, the sliding rail is provided with a rail groove, two racks are arranged in the rail groove of the sliding rail, the two racks are oppositely arranged, the gears are rotatably arranged in the rail groove, the two racks are meshed with the gears, the two ends of the two elastic members are respectively connected with the two racks, the elastic members provide pulling force for the racks, and then the two racks positioned in the same sliding rail are mutually close to each other, so that the two clamping seats are driven to mutually close to each other, and the four clamping seats are clamped and clamped at four corners of the bottom of the test detection machine, so that the test detection machine is fixed, and the problem that the existing test detection machine is mostly not provided with an auxiliary fixing device, and the sensors of the machine can not accurately and stably align the products for test detection is solved.

Description

Auxiliary fixing device of test detection machine

Technical Field

The utility model relates to the technical field of test detection, in particular to an auxiliary fixing device of a test detection machine.

Background

When products such as articles, workpieces, equipment and the like are subjected to test detection, a test detection machine is needed, the test detection machine mostly consists of a sensor, a display mechanism and a control mechanism, and different sensors such as a laser sensor, a sonar sensor, a metal sensor, a gravity sensor and the like are adopted according to requirements;

in order to facilitate the production of the test detection machine and enhance the production efficiency, the shell of the test detection machine mostly adopts a square structure which is easy to manufacture, but the existing test detection machine is as follows: in order to solve the above-mentioned problems, a pressure test detection device of CN106289997a is provided with an auxiliary fixing device, which is not capable of enabling a sensor of a machine to accurately and stably perform test detection on an aligned product.

Disclosure of Invention

The utility model aims to solve the technical problems: most of the existing test detection machines do not have auxiliary fixing devices, and the problem that the sensors of the machines cannot be accurately and stably aligned with products to carry out test detection is solved, so that the auxiliary fixing devices of the test detection machines are provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary fixing device of test detection machine, the base of device is including the base, two slide rails are installed in the upper end rotation of base, two slide rails stack rotation are connected, two cassettes are installed to the upper end movable mounting of slide rail, the slide rail is provided with the link gear that is used for relative, two cassettes of synchronous motion, link gear includes the rack, gear and elastic component, rack and elastic component set up to two, two cassettes rotate respectively and install in the upper end one side of two racks, the rail groove has been seted up to the upper end of slide rail, two racks slidable mounting is in the rail inslot of slide rail, and two racks set up relatively, gear rotation installs in the rail inslot, and two racks all with gear engagement, two racks are equally divided at two ends of two elastic component, provide the pulling force to the rack through the elastic component, and then make two racks that are located same slide rail be close to each other, and then drive two cassettes to be close to each other, through four cassette block, centre gripping in the bottom four angles department of test detection machine, and then fixed test detection machine.

As a preferable technical scheme of the utility model, the upper end of the upper sliding rail is rotatably provided with the placing disc of the stabilizing machine, and the machine is tested and detected by the test of the placing disc being clamped stably.

As a preferable technical scheme of the utility model, one end of the rack is fixedly connected with the pull rod, one end of the slide rail is provided with a slide hole matched with the pull rod, and the rack is conveniently pulled by the pull rod, so that the two racks are mutually far away.

As a preferable technical scheme of the utility model, two sides of the lower end of the sliding rail are fixedly connected with sliding blocks for stabilizing the sliding rail to rotate, the upper end of the base is provided with sliding grooves matched with the sliding blocks, and the sliding rail is stabilized to rotate through the sliding blocks.

As a preferable technical scheme of the utility model, the sliding block is in threaded connection with a fixing screw rod for fixing the sliding block, and the sliding block is fixed through the fixing screw rod.

As a preferable technical scheme of the utility model, the lower end of the fixing screw is fixedly connected with a rubber head used for flexibly contacting the fixing screw with the bottom surface of the chute, and the fixing screw is flexibly contacted with the bottom surface of the chute through the rubber head.

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

according to the utility model, the elastic piece provides tension for the racks, so that two racks positioned in the same sliding rail are mutually close to each other, and further, the two clamping seats are driven to mutually close to each other, and the four clamping seats are clamped and clamped at four corners of the bottom of the test detection machine, so that the test detection machine is fixed, and the problem that most of the existing test detection machines are not provided with auxiliary fixing devices, and the sensors of the machine cannot be accurately and stably aligned with products for test detection is solved.

Drawings

FIG. 1 is a schematic view of the whole structure of an auxiliary fixing device according to an embodiment of the present utility model;

FIG. 2 is a partial exploded view of an auxiliary fixture according to an embodiment of the present utility model;

FIG. 3 is an enlarged view of FIG. 2A in accordance with an embodiment of the present utility model;

FIG. 4 is a schematic view of a rack structure according to an embodiment of the present utility model;

FIG. 5 is a cross-sectional view of a slider according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a slide rail; 3. a clamping seat; 4. a linkage mechanism; 41. a rack; 411. a pull rod; 42. a gear; 43. an elastic member; 5. placing a tray; 6. a slide block; 7. a fixed screw; 71. and (5) a rubber head.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, the embodiment provides an auxiliary fixing device of a test machine, which includes a base 1 of the auxiliary fixing device.

In order to facilitate fixing of the test detection machine, the upper end of the base 1 is rotatably provided with a sliding rail 2.

The number of the sliding rails 2 is preferably two, and the two sliding rails 2 are vertically overlapped and are in cross rotation connection.

The upper end sliding mounting of slide rail 2 has cassette 3, and the draw-in groove has been seted up to cassette 3, and four cassette 3 block on through two slide rails 2 are in the four angles department of experimental detection machine bottom, and then fixed experimental detection machine.

In order to facilitate the clamping test detection machine of the clamping seat 3, the sliding rail 2 is provided with a linkage mechanism 4.

Wherein, rail groove has been seted up to slide rail 2's upper end, and the link gear 4 includes rack 41, gear 42 and elastic component 43.

Wherein, rack 41 and elastic component 43 all set up to two, and rack 41 preferably sets up to L type structure, and two rack 41 relative slidable mounting are in the rail groove of slide rail 2, and gear 42 rotates the rail groove of installing in slide rail 2, and gear 42 is located the central point of tooth's socket, and the inside wall of rack 41 has seted up and has been matched the tooth with gear 42, makes two racks 41 mesh respectively in the both sides of gear 42 through the tooth.

Wherein, two cassettes 3 rotate respectively and install in two racks 41 upper end one side, two elastic component 43 all connect two racks 41, and elastic component 43 preferably sets up the shrink spring, provides pulling force to two racks 41 through elastic component 43, and then makes two racks 41 be close to each other, and then drives two cassettes 3 and be close to each other, and through two liang of cassettes 3 in four cassettes 3 being close to each other and then carrying out the centre gripping to the bottom four angles of experimental detection machine, and then fix experimental detection machine.

Pulling a cassette 3 can drive the synchronous and relative removal of relative cassette 3 on same slide rail 2 through link gear 4, through pulling cassette 3 on two different slide rails 2, make relative cassette 3 keep away from each other can conveniently place test detection machine between four cassettes 3.

In order to make the clamping of the four clamping seats 3 more stable, the top ends of the four clamping seats 3 are positioned at the same horizontal height, and the bottom surfaces of the clamping grooves of the four clamping seats 3 are positioned at the same horizontal height.

In order to facilitate the mutual separation of the two racks 41 in the same rail groove, one end of the rack 41 is fixedly connected with a pull rod 411.

Wherein, the slide hole has been seted up to the one end of slide rail 2, and the slide hole communicates with the rail groove of slide rail 2 each other, and pull rod 411 slidable mounting is in the slide hole, and stretches out from slide rail 2 one end, can make two cassettes 3 keep away from each other through the one end that stretches out of pulling.

In order to make the test detection machine clamped between the four clamping seats 3 more stable, the upper end of the slide rail 2 positioned above is rotatably connected with a placing disc 5.

The upper end of the placing disc 5 and the bottom of the clamping groove of the clamping seat 3 are located at the same horizontal height, and the bottom center of the test detection machine can be supported through the placing disc 5, so that the test detection machine clamped between the four clamping seats 3 is further stabilized.

In order to facilitate the rotation of the slide rail 2, the two ends of the lower part of the slide rail 2 are fixedly connected with sliding blocks 6.

The sliding groove is formed in the upper end of the base 1, the sliding groove is preferably arranged to be a circular groove, four sliding blocks 6 of the two sliding rails 2 are slidably mounted in the sliding groove, the sliding rails 2 are further stabilized by sliding the sliding blocks 6 in the sliding groove, and the sliding rails 2 are convenient to rotate.

In order to fix the slide rail 2, the slide rail 2 is prevented from rotating during fixing of the test detection machine, and the slide block 6 is in threaded connection with a fixing screw 7.

After the position and the angle of the sliding rail 2 are driven, the lower end of the fixed screw 7 is contacted with the bottom of the sliding groove of the base 1 by screwing the fixed screw 7, the sliding rail 2 can be fixed by the fixed slide 6 through increasing the friction coefficient between the fixed screw 7 and the bottom of the sliding groove and then damping the fixed slide 6.

In order to prevent the fixed screw 7 from scratching the bottom of the chute of the base 1, the bottom end of the fixed screw 7 is fixedly connected with a rubber head 71.

The rubber head 71 is preferably made of rubber, but of course, not limited to rubber, plastic or the like may be used, and the rubber head 71 allows the fixing screw 7 to flexibly contact with the bottom of the chute of the base 1, and the rubber head 71 increases the friction coefficient between the fixing screw 7 and the bottom of the chute of the base 1.

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

Claims (6)

1. Auxiliary fixing device of experimental detection machine, including the base (1) of device, its characterized in that: the upper end of the base (1) is rotatably provided with two sliding rails (2), the two sliding rails (2) are connected in a superimposed and rotating way, the upper end of the sliding rail (2) is movably provided with two clamping seats (3), the sliding rail (2) is provided with a linkage mechanism (4) for relatively and synchronously moving the two clamping seats (3), and the linkage mechanism (4) comprises a rack (41), a gear (42) and an elastic piece (43);

the utility model discloses a rack, including rack (41), elastic component (43), cassette (3), rack (41) and rack (42), rack (41) and elastic component (43) set up to two, two cassette (3) are rotated respectively and are installed in upper end one side of two racks (41), rail groove has been seted up to the upper end of slide rail (2), two rack (41) slidable mounting is in the rail inslot of slide rail (2), and two racks (41) set up relatively, gear (42) rotate and install in the rail inslot, and two racks (41) all mesh with gear (42), two rack (41) are connected respectively at the both ends of elastic component (43).

2. An auxiliary fixture for a test machine according to claim 1, wherein: the upper end of the sliding rail (2) above is rotatably provided with a placing disc (5) for stabilizing the machine.

3. An auxiliary fixture for a test machine as defined in claim 2, wherein: one end of the rack (41) is fixedly connected with a pull rod (411), and one end of the sliding rail (2) is provided with a sliding hole matched with the pull rod (411).

4. A test machine auxiliary fixture according to claim 3, wherein: the sliding rail is characterized in that two sides of the lower end of the sliding rail (2) are fixedly connected with sliding blocks (6) which stabilize the sliding rail (2) to rotate, and sliding grooves matched with the sliding blocks (6) are formed in the upper end of the base (1).

5. An auxiliary fixture for a test machine as defined in claim 4, wherein: the sliding block (6) is in threaded connection with a fixing screw rod (7) for fixing the sliding block (6).

6. An auxiliary fixture for a test machine as defined in claim 5, wherein: the lower end of the fixing screw rod (7) is fixedly connected with a rubber head (71) which is used for flexibly contacting the fixing screw rod (7) with the bottom surface of the chute.