CN216132487U

CN216132487U - Automatic detection positioning device for instrument

Info

Publication number: CN216132487U
Application number: CN202122759524.7U
Authority: CN
Inventors: 胡伟伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-25
Anticipated expiration: 2031-11-12

Abstract

The utility model provides an automatic detecting and positioning device for an instrument. The automatic instrument detection and positioning device comprises a bottom plate, wherein two supporting plates are fixedly mounted at the top of the bottom plate, and the same workbench is fixedly mounted at the tops of the two supporting plates; the two moving seats are arranged at the top of the bottom plate in a sliding mode, and the workbench is located between the two moving seats; two adjusting screw, two adjusting screw rotates respectively to be installed two on the removal seat, two equal thread bush is equipped with the internal thread sleeve on the adjusting screw, two equal fixed mounting has the installation piece, two on the one end that the internal thread sleeve is close to each other equal detachable installation on the installation piece presss from both sides the mould, two the equal fixed mounting in internal thread sleeve's bottom has the direction slide bar. The automatic detection positioning device for the instrument has the advantages of high applicability, convenience in operation and reliability in use.

Description

Automatic detection positioning device for instrument

Technical Field

The utility model relates to the technical field of instrument detection and positioning equipment, in particular to an automatic instrument detection and positioning device.

Background

The instrument is an instrument for measuring parameters such as temperature, air pressure, electric quantity and the like, can visually obtain parameter values, and realizes the automatic instrument outgoing detection process by some large-scale manufacturers along with the continuous development of the industry.

In the automatic detection process of the instrument, the instrument needs to be positioned, so that the detection head of the related automatic detection equipment is smoothly butted with each joint of the instrument, and the traditional automatic detection positioning device of the instrument can only position the instrument with one specification, so that the applicability is poor.

Therefore, there is a need to provide a new automatic meter detecting and positioning device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing an automatic instrument detecting and positioning device which has high applicability, convenient operation and reliable use.

In order to solve the above technical problems, the present invention provides an automatic detecting and positioning device for an instrument, comprising: the top of the bottom plate is fixedly provided with two supporting plates, and the tops of the two supporting plates are fixedly provided with the same workbench; the two moving seats are arranged at the top of the bottom plate in a sliding mode, and the workbench is located between the two moving seats; the two adjusting screw rods are respectively rotatably installed on the two moving seats, each adjusting screw rod is sleeved with an internal thread sleeve in a threaded manner, one end, close to each other, of each internal thread sleeve is fixedly provided with an installation block, each installation block is detachably provided with a clamping die, the bottoms of the two internal thread sleeves are fixedly provided with guide slide bars, and the two guide slide bars penetrate through the corresponding moving seats and are in sliding connection with the corresponding moving seats; the two connecting slide bars are slidably mounted at the bottom of the workbench, one ends, far away from each other, of the two connecting slide bars are fixedly connected with the two moving seats respectively, racks are fixedly mounted at one ends, near to each other, of the two connecting slide bars, the two supporting plates are rotatably mounted with the same rotating shaft, the rotating shaft is located between the two racks, a gear is fixedly sleeved on the rotating shaft, and the two racks are meshed with the gear; the hydraulic cylinder is fixedly installed at the top of the bottom plate, and an output shaft of the hydraulic cylinder is fixedly connected with one of the moving seats.

Preferably, two on the one side outer wall that the removal seat kept away from each other and be close to the equal fixed mounting in top position department there is the fixed block, the locking bolt is installed to the screw thread on the fixed block, the bottom of locking bolt is rotated and is installed the locking piece, fixed mounting has the rubber pad on the locking piece, the rubber pad contacts with adjusting screw's outer wall.

Preferably, the top ends of the two locking bolts are provided with inner hexagonal grooves.

Preferably, two the fixed orifices have all been seted up on the one side outer wall that the removal seat is close to each other, fixed mounting has linear bearing in the fixed orifices, the direction slide bar run through linear bearing and with linear bearing's inner wall sliding connection.

Preferably, the bottom of the workbench is fixedly provided with two connecting seats, and the two connecting sliding rods penetrate through the corresponding connecting seats and are in sliding connection with the corresponding connecting seats.

Preferably, an inserting groove is formed in an outer wall of one side of the mounting block, which is far away from the corresponding internal thread sleeve, an installing groove is formed in an inner wall of one side of the inserting groove, an inserting block is fixedly installed on an outer wall of one side of the clamping die, which is near to the corresponding internal thread sleeve, the end of the inserting block, which is far away from the clamping die, extends into the inserting groove, an adapting groove is formed in the inserting block, clamping grooves are formed in the inner walls of the top and the bottom of the adapting groove, push rods are slidably installed at the bottom and the bottom of the mounting block, one ends, which are near to each other, of the two push rods extend into the installing groove and are fixedly installed with connecting blocks, one ends, which are far away from the corresponding push rods, of the two connecting blocks extend into the adapting groove and are fixedly installed with clamping heads, and one ends, which are far away from each other, extend into the corresponding clamping grooves, the two push rods are fixedly provided with a pressing block at one end far away from each other, the two push rods are respectively sleeved with a return spring positioned outside the mounting block, one end far away from each other of the two return springs is fixedly connected with the corresponding pressing block, and one end close to each other of the two return springs is fixedly connected with the mounting block.

Preferably, one end of each chuck, which is far away from each other, is of a hemispherical structure.

Compared with the related art, the automatic detecting and positioning device for the instrument provided by the utility model has the following beneficial effects:

the utility model provides an automatic detection positioning device for an instrument, which is characterized in that through the arrangement of structures such as a hydraulic cylinder, moving seats, a rack, a gear, an adjusting screw, an internal thread sleeve, an installation block, clamping dies and the like, when the hydraulic cylinder runs, the two moving seats can be driven to move in opposite directions at the same time, and the two moving seats drive the two clamping dies to move correspondingly, so that the instrument can be quickly positioned; through the arrangement of structures such as a slot, a mounting groove, a push rod, a reset spring, a connecting block, a clamping head, an inserting block, a clamping groove and the like, the clamping die can be quickly disassembled and replaced through simple operation, and after a new clamping die is replaced, the initial position of the new clamping die can be adjusted by rotating an adjusting screw rod so as to meet the requirement of clamping and positioning a new-specification instrument; through the setting of fixed block, locking bolt, locking piece, can conflict fixedly to adjusting screw, avoid adjusting screw to take place not hard up and lead to the position of pressing from both sides the mould to change, wholly have the suitability height, convenient operation, use reliable advantage.

Drawings

FIG. 1 is a schematic structural diagram of an automatic meter detecting and positioning device according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B shown in FIG. 1;

FIG. 4 is a right side view of the lock block shown in FIG. 3;

fig. 5 is an assembly view of the two support plates and the rotating shaft in a top sectional view.

Reference numbers in the figures: 1. a base plate; 2. a support plate; 3. a work table; 4. a movable seat; 5. adjusting the screw rod; 6. an internally threaded sleeve; 7. mounting blocks; 8. clamping a mold; 9. a guide slide bar; 10. connecting a sliding rod; 11. a rack; 12. a rotating shaft; 13. a gear; 14. a hydraulic cylinder; 401. a fixed block; 402. locking the bolt; 403. a locking block; 404. a rubber pad; 701. a slot; 702. mounting grooves; 703. a push rod; 704. a pressing block; 705. a return spring; 706. connecting blocks; 707. clamping a head; 801. inserting a block; 802. an adaptation groove; 803. a clamping groove.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1-5, fig. 1 is a schematic structural diagram of an automatic meter detecting and positioning device according to a preferred embodiment of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is an enlarged view of the portion B shown in FIG. 1; FIG. 4 is a right side view of the lock block shown in FIG. 3; fig. 5 is an assembly view of the two support plates and the rotating shaft in a top sectional view. The automatic detection positioner of instrument includes: the device comprises a bottom plate 1, wherein two supporting plates 2 are fixedly mounted at the top of the bottom plate 1, and the same workbench 3 is fixedly mounted at the tops of the two supporting plates 2; the two moving seats 4 are arranged at the top of the bottom plate 1 in a sliding mode, and the workbench 3 is located between the two moving seats 4; two adjusting screw rods 5, the two adjusting screw rods 5 are respectively installed on the two moving seats 4 through bearings in a rotating manner, hexagonal heads are integrally formed at the ends, away from each other, of the two adjusting screw rods 5, so that the two adjusting screw rods 5 can be conveniently screwed by a wrench, an internal thread sleeve 6 is respectively sleeved on each of the two adjusting screw rods 5 in a threaded manner, installation blocks 7 are respectively and fixedly installed at the ends, close to each other, of the two internal thread sleeves 6, in order to clamp and position instruments with different shapes, clamping dies 8 are respectively and detachably installed on the two installation blocks 7, the clamping dies 8 are matched with the shapes of the instruments, guide slide bars 9 are respectively and fixedly installed at the bottoms of the two internal thread sleeves 6, the two guide slide bars 9 respectively penetrate through the corresponding moving seats 4 and are in sliding connection with the corresponding moving seats 4, and limit blocks are respectively welded at the ends, away from each other, of the two guide slide bars 9, the internal thread sleeve 6 is limited by a limiting block to move in a transition way to be separated from the adjusting screw 5; the two connecting slide bars 10 are both slidably mounted at the bottom of the workbench 3, one ends, far away from each other, of the two connecting slide bars 10 are fixedly connected with the two moving seats 4 respectively, one ends, close to each other, of the two connecting slide bars 10 are both fixedly provided with racks 11, the two racks 11 are oppositely arranged, namely tooth parts of the two racks face each other, the two support plates 2 are rotatably provided with a same rotating shaft 12 through a bearing, the rotating shaft 12 is positioned between the two racks 11, a gear 13 is fixedly sleeved on the rotating shaft 12, and the two racks 11 are meshed with the gear 13; and the hydraulic cylinder 14 is fixedly arranged at the top of the bottom plate 1, and an output shaft of the hydraulic cylinder 14 is fixedly connected with one of the moving seats 4.

In order to lock adjusting screw 5, avoid it to take place the screw thread not hard up, two remove on the one side outer wall that seat 4 kept away from each other and be close to the equal fixed mounting in top position department and have fixed block 401, threaded mounting has locking bolt 402 on fixed block 401, locking block 403 is installed in the bottom rotation of locking bolt 402, and locking block 403 is the arc, fixed mounting has rubber pad 404 on the locking block 403, rubber pad 404 contacts with adjusting screw 5's outer wall, and rubber pad 404 receives and can take place deformation after the extrusion, increases its and adjusting screw 5's area of contact.

In order to facilitate the operation of a user, the top ends of the two locking bolts 402 are provided with inner hexagonal grooves, and the locking bolts 402 can be rotated after being inserted into the inner hexagonal grooves through an inner hexagonal wrench.

In order to realize the reliable sliding connection relationship between the guide sliding rod 9 and the moving seat 4, two fixing holes are formed in the outer wall of one side, close to each other, of the moving seat 4, linear bearings are fixedly mounted in the fixing holes, and the guide sliding rod 9 penetrates through the linear bearings and is in sliding connection with the inner walls of the linear bearings.

Two connecting seats are fixedly installed at the bottom of the workbench 3, two connecting slide rods 10 penetrate through the corresponding connecting seats and are in sliding connection with the corresponding connecting seats, and the connecting slide rods 10 are also in sliding connection with the connecting seats through linear bearings.

In order to realize the quick and detachable installation of the clamp die 8 and increase the convenience of operation, in this embodiment, preferably, an insertion groove 701 is formed on an outer wall of one side of the installation block 7 away from the corresponding internal threaded sleeve 6, an installation groove 702 is formed on an inner wall of one side of the insertion groove 701, an insertion block 801 is fixedly installed on an outer wall of one side of the clamp die 8 close to the corresponding internal threaded sleeve 6, one end of the insertion block 801 away from the clamp die 8 extends into the insertion groove 701, an adaptation groove 802 is formed on the insertion block 801, a clamping groove 803 is formed on an inner wall of the top and an inner wall of the bottom of the adaptation groove 802, push rods 703 are slidably installed at the bottom and the bottom of the installation block 7, one ends of the two push rods 703 close to each other extend into the installation groove 702 and are fixedly installed with connection blocks 706, one ends of the two connection blocks 706 away from the corresponding push rods 703 extend into the adaptation groove 802 and are fixedly installed with clamping heads 707, the two ends, far away from each other, of the two clamping heads 707 extend into the corresponding clamping grooves 803, the one ends, far away from each other, of the two push rods 703 are fixedly provided with pressing blocks 704, the two push rods 703 are sleeved with return springs 705 positioned outside the mounting blocks 7, the one ends, far away from each other, of the two return springs 705 are fixedly connected with the corresponding pressing blocks 704, the ends, close to each other, of the two return springs 705 are fixedly connected with the mounting blocks 7, the sizes of the insertion blocks 801 on different clamping dies 8 and the sizes of the adaptation grooves 802 and the two clamping grooves 803 in the insertion blocks 801 are kept consistent, and the two insertion blocks can be mounted on the mounting blocks 7.

In order that the two chucks 707 can smoothly enter the corresponding slots 803, the ends of the two chucks 707 far away from each other are both of a hemispherical structure.

The working principle of the automatic detecting and positioning device for the instrument provided by the utility model is as follows:

when the device is used, an instrument to be detected can be placed in the central area of the workbench 3 and roughly straightened through the manipulator, then the hydraulic cylinder 14 is started, the hydraulic cylinder 14 drives the corresponding movable seat 4 to lean against the workbench 3, the movable seat 4 can drive the corresponding rack 11 to move through the connecting slide rod 10 in the moving process, the rack 11 drives the gear 13 to rotate in the moving process, the gear 13 simultaneously drives the other rack 11 to move in the opposite direction in the rotating process, so that the two movable seats 4 finally make opposite movement at the same time, the two movable seats 4 drive the corresponding clamping dies 8 to move, the two clamping dies 8 are matched to correct and clamp the position of the instrument, and then the instrument can be detected through automatic detection equipment;

if the appearance of the detected instrument is changed, the adaptive clamping die 8 is replaced first, when the old clamping die 8 is removed, the middle finger and the thumb are used for simultaneously pressing the two pressing blocks 704, the two push rods 703 move in the opposite direction, the two return springs 705 are both compressed to store spring potential energy, the two connecting blocks 706 also move in the opposite direction under the drive of the two push rods 703, the two connecting blocks 706 drive the corresponding clamping heads 707 to move, so that the two clamping heads 707 exit from the corresponding clamping grooves 803, the clamping blocks 801 lose the clamping force, and then the original clamping die 8 can be pulled out from the mounting block 7; then, the two pressing blocks 704 are kept pressed, a new clamping die 8 is installed on the installation block 7, during installation, the insertion block 801 on the new clamping die 8 is inserted into the insertion groove 701, after the insertion block is inserted in place, the two clamping heads 707 can enter the adaptation grooves 802 and can be aligned with the corresponding clamping grooves 803 in the vertical direction, then the two pressing blocks 704 are loosened, after the retention force is lost, the two pressing blocks 704 can move backwards under the elastic force of the two return springs 705, and finally the two clamping heads 707 move backwards and are clamped into the corresponding clamping grooves 803, so that the replacement of the new clamping die 8 is completed;

after the replacement of the new clamping die 8 is completed, the initial position of the new clamping die 8 is adjusted, so that after the hydraulic cylinder 14 completes a single stroke action (the stroke of the hydraulic cylinder 14 is not changed), the new clamping die 8 can just clamp the instrument, when the adjustment is performed, the internal hexagonal wrench is firstly used for anticlockwise rotating the locking bolt 402, the locking bolt 402 moves upwards in the anticlockwise rotating process, the locking bolt 402 drives the locking block 403 to move, so that the conflict of the locking block 403 on the adjusting screw rod 5 can be relieved, then the adjusting screw rod 5 is rotated clockwise or anticlockwise through the handle, because the internal thread sleeve 6 is limited by the guide slide rod 9 and cannot rotate, the internal thread sleeve 6 can be driven to move leftwards or backwards in the clockwise or anticlockwise process of the adjusting screw rod 5, so that the right and left positions of the new clamping die 8 can be adjusted at proper positions finally, then, the locking bolt 402 is rotated clockwise, the locking bolt 402 moves downward in the clockwise rotation process to drive the locking block 403 to descend, finally, the locking block 403 can be abutted against the adjusting screw 5 again, the rubber pad 404 is in direct contact with the adjusting screw 5, the friction force between the rubber pad and the adjusting screw 5 is increased, and the adjusting screw 5 can be prevented from loosening threads.

the utility model provides an automatic detection positioning device for an instrument, which is characterized in that through the arrangement of structures such as a hydraulic cylinder 14, a movable seat 4, a rack 11, a gear 13, an adjusting screw rod 5, an internal thread sleeve 6, a mounting block 7, a clamping die 8 and the like, when the hydraulic cylinder 14 runs, the two movable seats 4 can be driven to simultaneously move in opposite directions, and the two movable seats 4 drive the two clamping dies 8 to correspondingly move, so that the instrument can be quickly positioned; through the arrangement of the structures such as the slot 701, the mounting groove 702, the push rod 703, the return spring 705, the connecting block 706, the chuck 707, the inserting block 801, the clamping groove 803 and the like, the clamp die 8 can be quickly disassembled and replaced through simple operation, and after the new clamp die 8 is replaced, the initial position of the new clamp die 8 can be adjusted by rotating the adjusting screw 5, so that the requirement of clamping and positioning a new-specification instrument is met; through the setting of fixed block 401, locking bolt 402, locking piece 403, can conflict fixedly to adjusting screw 5, avoid adjusting screw 5 to take place not hard up and lead to pressing from both sides the position of mould 8 to change, wholly have the advantage that the suitability is high, convenient operation, use are reliable.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An automatic detection positioner of instrument, characterized in that includes:

the top of the bottom plate is fixedly provided with two supporting plates, and the tops of the two supporting plates are fixedly provided with the same workbench;

the two moving seats are arranged at the top of the bottom plate in a sliding mode, and the workbench is located between the two moving seats;

the two adjusting screw rods are respectively rotatably installed on the two moving seats, each adjusting screw rod is sleeved with an internal thread sleeve in a threaded manner, one end, close to each other, of each internal thread sleeve is fixedly provided with an installation block, each installation block is detachably provided with a clamping die, the bottoms of the two internal thread sleeves are fixedly provided with guide slide bars, and the two guide slide bars penetrate through the corresponding moving seats and are in sliding connection with the corresponding moving seats;

the two connecting slide bars are slidably mounted at the bottom of the workbench, one ends, far away from each other, of the two connecting slide bars are fixedly connected with the two moving seats respectively, racks are fixedly mounted at one ends, near to each other, of the two connecting slide bars, the two supporting plates are rotatably mounted with the same rotating shaft, the rotating shaft is located between the two racks, a gear is fixedly sleeved on the rotating shaft, and the two racks are meshed with the gear;

the hydraulic cylinder is fixedly installed at the top of the bottom plate, and an output shaft of the hydraulic cylinder is fixedly connected with one of the moving seats.

2. The automatic detection and positioning device for the instrument of claim 1, wherein fixed blocks are fixedly mounted on the outer wall of one side, away from each other, of the two moving seats and close to the top of the moving seats, locking bolts are mounted on the fixed blocks in a threaded manner, locking blocks are rotatably mounted at the bottom ends of the locking bolts, rubber pads are fixedly mounted on the locking blocks, and the rubber pads are in contact with the outer wall of the adjusting screw.

3. The automatic detecting and positioning device for the instrument according to claim 2, wherein the top ends of the two locking bolts are provided with inner hexagonal grooves.

4. The automatic detecting and positioning device for meters as claimed in claim 1, wherein the two moving seats are provided with fixing holes on the outer wall at the side close to each other, the fixing holes are fixedly provided with linear bearings, and the guiding slide bar penetrates through the linear bearings and is connected with the inner walls of the linear bearings in a sliding manner.

5. The automatic detecting and positioning device for meters as claimed in claim 1, wherein two connecting seats are fixedly installed at the bottom of the workbench, and two connecting sliding rods respectively penetrate through and are slidably connected with the corresponding connecting seats.

6. The automatic detecting and positioning device for meters as claimed in claim 1, wherein the mounting block has a slot on the outer wall of one side thereof away from the corresponding female sleeve, a mounting groove is formed on the inner wall of one side of the slot, an insert block is fixedly mounted on the outer wall of one side of the clamping mold close to the corresponding female sleeve, one end of the insert block away from the clamping mold extends into the slot, an adapting groove is formed on the insert block, a slot is formed on the inner wall of the top and the inner wall of the bottom of the adapting groove, push rods are slidably mounted on the bottom and the bottom of the mounting block, one ends of the two push rods close to each other extend into the mounting groove and are fixedly mounted with connecting blocks, one ends of the two connecting blocks away from the corresponding push rods extend into the adapting groove and are fixedly mounted with a chuck, two the one end that the dop was kept away from each other all extends to corresponding in the draw-in groove, two the equal fixed mounting of one end that the push rod was kept away from each other has a pressure piece, two all the cover is equipped with on the push rod and is located the outer reset spring of installation piece, two the one end that reset spring was kept away from each other all with corresponding press a piece fixed connection, two the one end that reset spring is close to each other all with installation piece fixed connection.

7. The automated meter positioning apparatus of claim 6, wherein the ends of the two chucks away from each other are both hemispheric.