CN210879404U

CN210879404U - Positioning device for assembling sensor mainboard

Info

Publication number: CN210879404U
Application number: CN201921893268.7U
Authority: CN
Inventors: 邢德芬
Original assignee: Hubei Magnus Technology Co ltd
Current assignee: Hubei Magnus Technology Co ltd
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-06-30
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a positioner is used in equipment of sensor mainboard, include the base and the backup pad that is located the base top, the embedded rolling bearing that is equipped with of base, rolling bearing's inner circle internal fixation is pegged graft and is had the bracing piece, fixed cover has connect solid fixed ring on the bracing piece, gu seted up four group's slots on fixed ring's the lateral wall, first spout has been seted up, slidable mounting has two sets of first sliders in the first spout, and is two sets of the equal slidable mounting of lateral part of baffle has fixing mechanism, first screw hole internal thread installs first screw rod, the lateral part welded fastening of backup pad has fixing bearing, the fixed grafting of one end of first screw rod is in fixing bearing's inner circle, install positioning mechanism through the bolt on the base. The utility model discloses can carry out the centre gripping to the mainboard of multiple not equidimension fixed to can the swivelling joint adjust the equipment position of mainboard, make things convenient for workman's operation and use.

Description

Positioning device for assembling sensor mainboard

Technical Field

The utility model belongs to the technical field of the mainboard equipment, concretely relates to positioner is used in equipment of sensor mainboard.

Background

The sensor is a detection device which can sense the measured information and convert the sensed information into an electric signal or other information in a required form according to a certain rule to output so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The sensor motherboard is the main component that performs the sensor function.

The oil multilayer line board of the existing sensor mainboard is assembled, when assembling, need use positioning mechanism to fix, current positioning mechanism is when using, because of the difference of sensor, the specification of mainboard has big or small, positioning mechanism can not be according to the size of mainboard, carry out the centre gripping to the mainboard of multiple different specifications and fix, need change different positioner when assembling different mainboards, and when assembling the mainboard, when assembling the different positions of mainboard, in order to assemble in good order, the workman generally need move around the assembly bench, in order to conveniently assemble the different positions of mainboard, be unfavorable for improving packaging efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in equipment of sensor mainboard can carry out the centre gripping to the mainboard of multiple not equidimension fixed to can the swivelling joint adjust the equipment position of mainboard, make things convenient for workman's operation and use, with the problem of proposition in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a positioning device for assembling a sensor mainboard comprises a base and a supporting plate positioned above the base, wherein a rotating bearing is embedded in the base, a supporting rod is fixedly inserted in an inner ring of the rotating bearing, a fixing ring is fixedly sleeved on the supporting rod, four groups of slots are formed in the side wall of the fixing ring, the bottom of the supporting plate is welded and fixed on the supporting rod, a first sliding groove is formed in the supporting plate, two groups of first sliding blocks are arranged in the first sliding groove in a sliding mode, a baffle is welded and fixed on each of the two groups of first sliding blocks, a fixing mechanism is arranged on the side portion of each of the two groups of baffles in a sliding mode, a first threaded hole is formed in the side portion of each of the two groups of first sliding blocks, a first threaded rod is installed in the first threaded hole in a threaded mode, a positioning bearing is welded and fixed on the side portion, and a positioning mechanism is arranged on the base through a bolt, and one end of the positioning mechanism is inserted in the slot in a sliding manner.

Preferably, fixed establishment includes second slider, second spout and fixed block, the lateral part at the baffle is seted up to the second spout, second slider slidable mounting is in the second spout, the lateral part welded fastening of fixed block is at the lateral part of second slider, the lateral part of second slider is installed the second screw rod through second screw hole screw thread, the one end of second screw rod is passed through the lateral part rotation connection of location bearing and baffle.

Preferably, a rubber pad is fixedly bonded to the side of the fixing block.

Preferably, the four groups of slots are distributed on the side wall of the fixing ring in an annular array, and included angles of bisectors of two adjacent groups of slots are 90 degrees.

Preferably, the first threaded holes are provided with two groups, the thread pitches of the two groups of first threaded holes are the same, and the thread directions are opposite.

Preferably, the positioning mechanism comprises a shell, an inserting shaft and a spring, the inserting shaft penetrates through two sides of the shell, a limiting ring is arranged on the inserting shaft, one side of the limiting ring is welded and fixed with one end of the spring, the other end of the spring is welded and fixed with the inner wall of the shell, the shell is mounted on the base through a bolt, and one end of the inserting shaft is slidably inserted into the slot.

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

1. through the use of the second sliding block, the second sliding groove and the second screw rod, the second sliding block can relatively slide in the second sliding groove when the second screw rod is rotated, the distance between the fixed blocks can be adjusted, the fixed blocks can clamp and fix various main boards with different sizes, the applicability of the device can be effectively improved, and the use by a user is facilitated;

2. through rolling bearing, bracing piece, solid fixed ring, slot and positioning mechanism's use, can carry out rotation regulation to the backup pad when assembling the different positions of mainboard to the position that makes things convenient for workman's equipment is arrived in the convenience with the equipment position rotation, can effectively improve the packaging efficiency.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the baffle of the present invention;

fig. 3 is a schematic cross-sectional view of the support plate of the present invention;

fig. 4 is a schematic cross-sectional view of the housing of the present invention;

fig. 5 is a schematic top view of the fixing ring of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a limiting ring; 4. a rotating bearing; 5. a support bar; 6. a fixing ring; 7. a slot; 8. a first chute; 9. a first slider; 10. a baffle plate; 11. a fixing mechanism; 12. a first threaded hole; 13. a first screw; 14. positioning the bearing; 15. a positioning mechanism; 16. a second slider; 17. a second chute; 18. a fixed block; 19. a second threaded hole; 20. a second screw; 21. a rubber pad; 22. a housing; 23. inserting a shaft; 24. a spring.

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.

Referring to fig. 1-5, the present invention provides a technical solution:

a positioning device for assembling a sensor mainboard comprises a base 1 and a support plate 2 positioned above the base 1, wherein a rotary bearing 4 is embedded in the base 1, a support rod 5 is fixedly inserted in an inner ring of the rotary bearing 4 and can rotate the support plate 2, a fixing ring 6 is fixedly sleeved on the support rod 5, four groups of slots 7 are formed in the side wall of the fixing ring 6, the four groups of slots 7 are distributed on the side wall of the fixing ring 6 in an annular array mode, the included angle of an bisector of two adjacent groups of slots 7 is 90 degrees, the support plate 2 can be rotated by four angles of 90 degrees to 180 degrees to 270 degrees to 360 degrees, the support plate 2 is positioned through the cooperation with a positioning mechanism 15, the bottom of the support plate 2 is welded and fixed on the support rod 5, a first sliding groove 8 is formed in the support plate 2, two groups of first sliding blocks 9 are slidably installed in the first sliding groove 8, and, and the clearance is not more than 0.1mm, the first sliding block 9 can be kept to slide stably in the first sliding groove 8, the fixing block 18 can be kept to clamp and fix the mainboard stably, the two groups of first sliding blocks 9 are welded and fixed with the baffle plates 10, the two groups of baffle plates 10 are symmetrically arranged relative to the central line of the supporting plate 2, the mainboard can be always clamped and fixed right above the central line of the supporting plate 2, the side parts of the two groups of baffle plates 10 are respectively and slidably provided with the fixing mechanism 11, the side parts of the two groups of first sliding blocks 9 are provided with the first threaded holes 12, the first threaded holes 12 are internally provided with the first screw rods 13, the two groups of first threaded holes 12 have the same thread pitch and opposite thread directions, when the first screw rods 13 are rotated, the first sliding blocks 9 can slide relatively in the first sliding grooves 8, the side parts of the supporting plate 2 are welded and fixed with the positioning bearings 14, one end of the first screw rods 13 is, when the first screw 13 rotates, the position is kept unchanged, the two groups of first sliding blocks 9 move relatively, the base 1 is provided with the positioning mechanism 15 through a bolt, and one end of the positioning mechanism 15 is inserted in the slot 7 in a sliding manner.

The fixing mechanism 11 comprises a second sliding block 16, a second sliding groove 17 and a fixing block 18, the second sliding groove 17 is arranged at the side part of the baffle plate 10, the second sliding block 16 is slidably mounted in the second sliding groove 17, the side part of the fixing block 18 is fixedly welded at the side part of the second sliding block 16, a rubber pad 21 is fixedly bonded at the side part of the fixing block 18, through the use of the rubber pad 21, in the process of clamping and fixing the mainboard, the side wall of the mainboard is not easy to damage, a second screw rod 20 is threadedly mounted at the side part of the second sliding block 16 through a second threaded hole 19, one end of the second screw rod 20 is rotatably connected with the side part of the baffle plate 10 through a positioning bearing 14, through the use of the fixing mechanism 11, when the second screw rod 20 is rotated, according to the size of the mainboard, the two groups of second sliding blocks 16 are relatively moved, the distance between the two groups of second sliding blocks, and through the fixed block 18 is more outstanding than baffle 10, can make and leave the interval between mainboard and the baffle 10, make things convenient for the workman to assemble the mainboard.

The positioning mechanism 15 comprises a shell 22, an inserting shaft 23 and a spring 24, the inserting shaft 23 penetrates through two sides of the shell 22, a limiting ring 3 is arranged on the inserting shaft 23, one side of the limiting ring 3 is welded and fixed with one end of the spring 24, the other end of the spring 24 is welded and fixed with the inner wall of the shell 22, the shell 22 is installed on the base 1 through a bolt, one end of the inserting shaft 23 is slidably inserted into the slot 7, through the use of the positioning mechanism 15, when the mainboard is assembled, after one position is assembled, the inserting shaft 23 is pulled and pulled to enable the inserting shaft 23 to be separated from the slot 7, the rotary support plate 2 rotates 90 degrees, 180 degrees, 270 degrees or 360 degrees through the 4-bit circle center of the rotary bearing, the inserting shaft 23 is inserted into the slot 7 with a corresponding angle after the rotary support plate rotates to the angle convenient for assembly of a worker, the operation and the use of the worker are facilitated, the.

The structure principle is as follows: when the device is used, in the process of clamping and fixing the mainboard, through the use of the fixing mechanism 11, when the second screw 20 is rotated, the two groups of second sliding blocks 16 can move relatively according to the size of the mainboard, the distance between the two groups of second sliding blocks 16 is adjusted, the fixing block 18 can clamp and fix the mainboard with various sizes, and the fixing block 18 protrudes out of the baffle 10, so that a space is reserved between the mainboard and the baffle 10, and a worker can conveniently assemble the mainboard; when assembling the mainboard, a position equipment is accomplished the back, and the pull is inserted axle 23, makes inserted axle 23 break away from slot 7, and swivel support plate 2 rotates 90 °, 180 °, 270 or 360 with rolling bearing 4 bit centers of circles, and after rotatory to the convenient angle of assembling of workman, will insert axle 23 and insert in the slot 7 of corresponding angle, make things convenient for workman's operation and use, need not the workman and walk the equipment around the assembly table, can effectual improvement packaging efficiency.

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 positioner is used in assembly of sensor mainboard, includes base (1) and backup pad (2) that are located base (1) top, its characterized in that: the base (1) is embedded with a rotating bearing (4), a support rod (5) is fixedly inserted in an inner ring of the rotating bearing (4), a fixing ring (6) is fixedly sleeved on the support rod (5), four groups of slots (7) are formed in the side wall of the fixing ring (6), the bottom of the support plate (2) is welded and fixed on the support rod (5), a first sliding groove (8) is formed in the support plate (2), two groups of first sliding blocks (9) are slidably mounted in the first sliding groove (8), baffles (10) are fixedly welded on the two groups of first sliding blocks (9), fixing mechanisms (11) are slidably mounted on the side portions of the two groups of baffles (10), first threaded holes (12) are formed in the side portions of the two groups of first sliding blocks (9), and first screw rods (13) are mounted in the first threaded holes (12), the side part of the supporting plate (2) is fixedly welded with a positioning bearing (14), one end of the first screw (13) is fixedly inserted into an inner ring of the positioning bearing (14), a positioning mechanism (15) is installed on the base (1) through a bolt, and one end of the positioning mechanism (15) is slidably inserted into the slot (7).

2. The positioning device for assembling a sensor main board according to claim 1, wherein: fixed establishment (11) include second slider (16), second spout (17) and fixed block (18), the lateral part at baffle (10) is seted up in second spout (17), second slider (16) slidable mounting is in second spout (17), the lateral part welded fastening of fixed block (18) is at the lateral part of second slider (16), second screw rod (20) are installed through second screw hole (19) screw thread to the lateral part of second slider (16), the one end of second screw rod (20) is passed through location bearing (14) and is connected with the lateral part rotation of baffle (10).

3. The positioning device for assembling a sensor main board according to claim 2, wherein: and a rubber pad (21) is fixedly bonded to the side part of the fixed block (18).

4. The positioning device for assembling a sensor main board according to claim 1, wherein: the four groups of the slots (7) are distributed on the side wall of the fixing ring (6) in an annular array mode, and included angles of bisectors of the two adjacent groups of the slots (7) are 90 degrees.

5. The positioning device for assembling a sensor main board according to claim 1, wherein: the first threaded holes (12) are provided with two groups, the thread pitches of the two groups of first threaded holes (12) are the same, and the thread directions are opposite.

6. The positioning device for assembling a sensor main board according to claim 1, wherein: positioning mechanism (15) include shell (22), insert axle (23) and spring (24), insert axle (23) and run through in the both sides of shell (22), be provided with spacing ring (3) on inserting axle (23), one side of spacing ring (3) and the one end welded fastening of spring (24), the other end of spring (24) and the inner wall welded fastening of shell (22), shell (22) pass through the bolt and install on base (1), the one end of inserting axle (23) slides and pegs graft in slot (7).