CN214518851U - Machining manufacturing positioning device - Google Patents
Machining manufacturing positioning device Download PDFInfo
- Publication number
- CN214518851U CN214518851U CN202120552584.9U CN202120552584U CN214518851U CN 214518851 U CN214518851 U CN 214518851U CN 202120552584 U CN202120552584 U CN 202120552584U CN 214518851 U CN214518851 U CN 214518851U
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- Prior art keywords
- supporting plate
- plate
- lifting plate
- lifting
- strip
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- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
A positioning device for machining and manufacturing comprises a first supporting plate, a first lifting plate, a second lifting plate, a third supporting plate and a fourth supporting plate; the first lifting plate and the second lifting plate respectively penetrate through the two groups of first bar-shaped grooves; the third supporting plate is arranged at the top of the first lifting plate, and the bottom of the third supporting plate is provided with a first positioning pin; the fourth supporting plate penetrates through the second strip-shaped groove, and a second positioning pin is arranged at the bottom of the fourth supporting plate; the second screw rod is matched with the second threaded hole; the clamping plate is arranged at the end part of the second screw rod; the worm wheel is connected with the second screw rod key; the worm is meshed with the worm wheel; the fifth supporting plate is arranged on the fourth supporting plate, and a turntable is rotatably arranged on the fifth supporting plate; the sliding block is arranged at the top of the second lifting plate in a sliding manner; the first screw rod is matched with the first threaded hole, and the first screw rod penetrates through the first threaded hole to be connected with the rotary table. The utility model discloses in, the position of second locating pin can be adjusted, is convenient for be applicable to different work pieces, and the position adjustment of second locating pin is simple and convenient simultaneously.
Description
Technical Field
The utility model relates to a mechanical equipment technical field especially relates to a positioner is made in machining.
Background
The machining is a process of changing the overall dimension or performance of a workpiece through a mechanical device, the workpiece needs to be positioned in the machining, the positioning mode is usually positioning through a positioning pin and a plane, but the positioning pin of the existing positioning device is fixed in position, one positioning device can only position a specific workpiece, the general performance is poor, the positioning pin can move, but the adjustment process is complex and tedious, and the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a positioner is made in machining, the position of second locating pin can be adjusted, is convenient for be applicable to different work pieces, and the position adjustment of second locating pin is simple and convenient simultaneously.
(II) technical scheme
The utility model provides a positioning device for machining and manufacturing, which comprises a first supporting plate, a first lifting plate, a second lifting plate, a third supporting plate, a fourth supporting plate, a second positioning component and a first positioning component; the second positioning assembly comprises a second screw, a clamping plate, a worm wheel, a worm and a sixth supporting plate; the first positioning component comprises a fifth supporting plate, a sliding block and a first screw rod;
two groups of vertical first strip-shaped grooves are formed in the first supporting plate; the first lifting plate and the second lifting plate are vertically matched to penetrate through the two groups of first bar-shaped grooves respectively, the first lifting plate is connected with the wall of each first bar-shaped groove in a sliding mode, the second lifting plate is connected with the wall of each first bar-shaped groove in a sliding mode, and the sliding directions of the first lifting plate and the second lifting plate are vertical; the first supporting plate is provided with a lifting assembly for driving the first lifting plate and the second lifting plate to synchronously lift; the third supporting plate is horizontally arranged at the top of the first lifting plate, and the bottom of the third supporting plate is provided with a vertical first positioning pin; a horizontal second strip-shaped groove is formed in the second lifting plate, and openings are formed in the end face, facing towards and back to the first lifting plate, of the second lifting plate through the second strip-shaped groove; the fourth supporting plate horizontally penetrates through the second strip-shaped groove in a matched mode, the lower end face of the fourth supporting plate and the lower end face of the third supporting plate are located on the same horizontal plane, the upper end face and the lower end face of the fourth supporting plate are respectively attached to the upper groove wall face and the lower groove wall face of the second strip-shaped groove, the side face of the fourth supporting plate is not in contact with the groove walls on the two sides of the second strip-shaped groove, and a vertical second positioning pin is arranged at the bottom of the fourth supporting plate;
the groove walls on the two sides of the second strip-shaped groove are provided with horizontal second threaded holes; the second screw rod is matched with the second threaded hole and penetrates through the second threaded hole; the clamping plate is arranged at the end part of the second screw rod in the second strip-shaped groove and is attached to the fourth supporting plate; the worm wheel is connected with the second screw rod key; the worm is vertically arranged on the sixth supporting plate, the worm is meshed with the worm wheel, the top of the worm is provided with a rotating handle, and the sixth supporting plate is horizontally arranged on the rear side face of the second lifting plate; two groups of second positioning assemblies are arranged, and clamping plates in the two groups of second positioning assemblies are respectively attached to the front side surface and the rear side surface of the fourth supporting plate;
the fifth supporting plate is vertically arranged on the fourth supporting plate, the fifth supporting plate and the first lifting plate are respectively positioned at two sides of the second lifting plate, and the fifth supporting plate is rotatably provided with a turntable on the end face facing the second lifting plate; the sliding block is arranged at the top of the second lifting plate in a sliding mode, the sliding direction of the sliding block is the same as the axial direction of the second screw rod, and a horizontal first threaded hole is formed in the sliding block; the first screw rod is matched with the first threaded hole, one end of the first screw rod is provided with a knob, and the other end of the first screw rod horizontally penetrates through the first threaded hole and is connected with the rotary table.
Preferably, the lifting assembly comprises an electric telescopic rod and a second supporting plate; the electric telescopic rod is vertically arranged at the bottom of the first supporting plate; the second backup pad level sets up in electric telescopic handle bottom, and first lifter plate and second lifter plate bottom all are connected with the second backup pad.
Preferably, the device also comprises a limiting rod and a limiting ring; the second lifting plate and the fifth supporting plate are provided with horizontally opposite limiting holes, and the limiting holes are positioned above the second strip-shaped groove; the limiting rod is matched with and penetrates through the two groups of limiting holes; the limiting rings are arranged on the limiting rods and are two groups, and the two groups of limiting rings are located on two sides of the fifth supporting plate respectively and are attached to the fifth supporting plate.
Preferably, the periphery of the knob is provided with an anti-slip silica gel layer.
Preferably, the bottoms of the third supporting plate and the fourth supporting plate are respectively provided with an elastic ring, and the elastic rings are respectively sleeved on the first positioning pin and the second positioning pin.
The above technical scheme of the utility model has following profitable technological effect: place the work piece on first backup pad, drive first lifter plate and second lifter plate through lifting unit and descend, insert first locating pin and second locating pin in the locating hole of work piece, and make third backup pad and fourth backup pad press on the work piece, accomplish the location to the work piece, when more changing other work pieces, the locating hole position changes, it is motionless to keep first locating pin position, the position of adjusting the fourth backup pad makes the second locating pin insert the locating hole once more can, the regulation step of fourth backup pad is as follows: rotating the two sets of worms to drive the worm wheel to rotate, driving the second screw rod to rotate, enabling the clamping plates to be far away from the fourth supporting plate by the second screw rod, adjusting the front and rear positions of the fourth supporting plate, then rotating the knob to change the distance between the fourth supporting plate and the third supporting plate until the second positioning pin can be inserted into the positioning hole, and finally reversely rotating the worms to enable the two sets of clamping plates to clamp the fourth supporting plate to complete fixation. The position of the second positioning pin can be adjusted, so that the positioning device is convenient to be applied to different workpieces, and the position of the second positioning pin can be adjusted simply and conveniently.
Drawings
Fig. 1 is a schematic structural view of the positioning device for machining and manufacturing provided by the present invention.
Fig. 2 is a cross-sectional view a-a of the positioning device for machining and manufacturing provided by the present invention.
Reference numerals: 1. a first support plate; 2. a first bar-shaped groove; 3. an electric telescopic rod; 4. a second support plate; 5. a first lifter plate; 6. a second lifter plate; 7. a third support plate; 8. a first positioning pin; 9. a second strip groove; 10. a fourth support plate; 11. a second positioning pin; 12. a second threaded hole; 13. a second screw; 14. a splint; 15. a worm gear; 16. a worm; 17. a sixth support plate; 18. a fifth support plate; 19. a slider; 20. a first threaded hole; 21. a first screw; 22. a turntable; 23. a knob; 24. a limiting hole; 25. a limiting rod; 26. a limit ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the positioning device for machining and manufacturing provided by the present invention comprises a first supporting plate 1, a first lifting plate 5, a second lifting plate 6, a third supporting plate 7, a fourth supporting plate 10, a second positioning assembly and a first positioning assembly; the second positioning component comprises a second screw 13, a clamping plate 14, a worm wheel 15, a worm 16 and a sixth supporting plate 17; the first positioning component comprises a fifth supporting plate 18, a sliding block 19 and a first screw 21;
two groups of vertical first strip-shaped grooves 2 are formed in the first supporting plate 1; the first lifting plate 5 and the second lifting plate 6 vertically penetrate through the two groups of first bar-shaped grooves 2 respectively in a matched mode, the first lifting plate 5 is connected with the groove walls of the first bar-shaped grooves 2 in a sliding mode, the second lifting plate 6 is connected with the groove walls of the first bar-shaped grooves 2 in a sliding mode, and the sliding directions of the first lifting plate 5 and the second lifting plate 6 are both vertical; the first supporting plate 1 is provided with a lifting component which drives the first lifting plate 5 and the second lifting plate 6 to synchronously lift; the third supporting plate 7 is horizontally arranged at the top of the first lifting plate 5, and the bottom of the third supporting plate 7 is provided with a vertical first positioning pin 8; a second horizontal strip-shaped groove 9 is formed in the second lifting plate 6, and openings are formed in the second strip-shaped groove 9 on the end face, facing towards and back to the first lifting plate 5, of the second lifting plate 6; the fourth supporting plate 10 horizontally penetrates through the second strip-shaped groove 9 in a matched mode, the lower end face of the fourth supporting plate 10 and the lower end face of the third supporting plate 7 are located on the same horizontal plane, the upper end face and the lower end face of the fourth supporting plate 10 are respectively attached to the wall faces of the upper groove and the lower groove of the second strip-shaped groove 9, the side face of the fourth supporting plate 10 is not in contact with the groove walls of the two sides of the second strip-shaped groove 9, and a vertical second positioning pin 11 is arranged at the bottom of the fourth supporting plate 10;
the groove walls at two sides of the second strip-shaped groove 9 are provided with horizontal second threaded holes 12; the second screw 13 is matched with the second threaded hole 12, and the second screw 13 penetrates through the second threaded hole 12; the clamping plate 14 is arranged at the end part of the second screw 13 in the second strip-shaped groove 9, and the clamping plate 14 is attached to the fourth supporting plate 10; the worm wheel 15 is in key connection with the second screw rod 13; the worm 16 is vertically arranged on the sixth supporting plate 17, the worm 16 is meshed with the worm wheel 15, the top of the worm 16 is provided with a rotating handle, and the sixth supporting plate 17 is horizontally arranged on the rear side surface of the second lifting plate 6; two groups of second positioning assemblies are arranged, and clamping plates 14 in the two groups of second positioning assemblies are respectively attached to the front side surface and the rear side surface of the fourth supporting plate 10;
the fifth supporting plate 18 is vertically arranged on the fourth supporting plate 10, the fifth supporting plate 18 and the first lifting plate 5 are respectively positioned at two sides of the second lifting plate 6, and the end surface of the fifth supporting plate 18 facing the second lifting plate 6 is rotatably provided with a turntable 22; the sliding block 19 is arranged at the top of the second lifting plate 6 in a sliding manner, the sliding direction of the sliding block 19 is the same as the axial direction of the second screw 13, and the sliding block 19 is provided with a horizontal first threaded hole 20; the first screw 21 is matched with the first threaded hole 20, one end of the first screw 21 is provided with a knob 23, and the other end of the first screw 21 horizontally passes through the first threaded hole 20 and is connected with the turntable 22.
The utility model discloses in, place the work piece on first backup pad 1, drive first lifter plate 5 and second lifter plate 6 through lifting unit and descend, insert first locating pin 8 and second locating pin 11 in the locating hole of work piece, and make third backup pad 7 and fourth backup pad 10 press on the work piece, the completion is to the location of work piece, when more changing other work pieces, the locating hole position changes, keep first locating pin 8 rigidity, it can to adjust the position of fourth backup pad 10 to make second locating pin 11 insert the locating hole once more, the regulation step of fourth backup pad 10 is as follows: rotating the two sets of worms 16 to drive the worm wheel 15 to rotate, the worm wheel 15 drives the second screw 13 to rotate, the second screw 13 enables the clamping plate 14 to be far away from the fourth supporting plate 10, adjusting the front and back positions of the fourth supporting plate 10, then rotating the knob 23 to change the distance between the fourth supporting plate 10 and the third supporting plate 7 until the second positioning pin 11 can be inserted into the positioning hole, and finally rotating the worms 16 reversely to enable the two sets of clamping plates 14 to clamp the fourth supporting plate 10 to complete the fixation. The utility model discloses in, the position of second locating pin 11 can be adjusted, is convenient for be applicable to different work pieces, and the position adjustment of second locating pin 11 is simple and convenient simultaneously.
In an alternative embodiment, the lifting assembly comprises an electric telescopic rod 3 and a second support plate 4; the electric telescopic rod 3 is vertically arranged at the bottom of the first supporting plate 1; the second supporting plate 4 is horizontally arranged at the bottom of the electric telescopic rod 3, and the bottoms of the first lifting plate 5 and the second lifting plate 6 are connected with the second supporting plate 4; the electric telescopic rod 3 extends and shortens to drive the second supporting plate 4 to move up and down, and the first lifting plate 5 and the second lifting plate 6 can be driven to move up and down simultaneously.
In an optional embodiment, the device further comprises a limiting rod 25 and a limiting ring 26; the second lifting plate 6 and the fifth supporting plate 18 are provided with horizontally opposite limiting holes 24, and the limiting holes 24 are positioned above the second strip-shaped groove 9; the limiting rod 25 is matched and penetrates through the two groups of limiting holes 24; the limiting rings 26 are arranged on the limiting rods 25, two groups of limiting rings 26 are arranged, and the two groups of limiting rings 26 are respectively positioned on two sides of the fifth supporting plate 18 and are attached to the fifth supporting plate 18; the stability of the movement of the fifth support plate 18 is ensured.
In an optional embodiment, the knob 23 is provided with an anti-slip silica gel layer on the periphery; rotation of the knob 23 is facilitated.
In an alternative embodiment, elastic rings are arranged at the bottoms of the third supporting plate 7 and the fourth supporting plate 10, and the elastic rings are respectively sleeved on the first positioning pin 8 and the second positioning pin 11; the third support plate 7 and the fourth support plate 10 are prevented from crushing the workpiece.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The machining and manufacturing positioning device is characterized by comprising a first supporting plate (1), a first lifting plate (5), a second lifting plate (6), a third supporting plate (7), a fourth supporting plate (10), a second positioning assembly and a first positioning assembly; the second positioning assembly comprises a second screw rod (13), a clamping plate (14), a worm wheel (15), a worm (16) and a sixth supporting plate (17); the first positioning component comprises a fifth supporting plate (18), a sliding block (19) and a first screw rod (21);
two groups of vertical first strip-shaped grooves (2) are formed in the first supporting plate (1); the first lifting plate (5) and the second lifting plate (6) are vertically matched to penetrate through the two groups of first bar-shaped grooves (2) respectively, the first lifting plate (5) is in sliding connection with the groove walls of the first bar-shaped grooves (2), the second lifting plate (6) is in sliding connection with the groove walls of the first bar-shaped grooves (2), and the sliding directions of the first lifting plate (5) and the second lifting plate (6) are both vertical; the first supporting plate (1) is provided with a lifting component which drives the first lifting plate (5) and the second lifting plate (6) to synchronously lift; the third supporting plate (7) is horizontally arranged at the top of the first lifting plate (5), and the bottom of the third supporting plate (7) is provided with a vertical first positioning pin (8); a horizontal second strip-shaped groove (9) is formed in the second lifting plate (6), and openings are formed in the second strip-shaped groove (9) on the end face, facing towards and back to the first lifting plate (5), of the second lifting plate (6); the fourth supporting plate (10) horizontally penetrates through the second strip-shaped groove (9) in a matched mode, the lower end face of the fourth supporting plate (10) and the lower end face of the third supporting plate (7) are located on the same horizontal plane, the upper end face and the lower end face of the fourth supporting plate (10) are respectively attached to the upper groove wall face and the lower groove wall face of the second strip-shaped groove (9), the side face of the fourth supporting plate (10) is not in contact with the groove walls on the two sides of the second strip-shaped groove (9), and a vertical second positioning pin (11) is arranged at the bottom of the fourth supporting plate (10);
the groove walls on the two sides of the second strip-shaped groove (9) are provided with horizontal second threaded holes (12); the second screw (13) is matched with the second threaded hole (12), and the second screw (13) penetrates through the second threaded hole (12); the clamping plate (14) is arranged at the end part of the second screw (13) positioned in the second strip-shaped groove (9), and the clamping plate (14) is attached to the fourth supporting plate (10); the worm wheel (15) is connected with the second screw rod (13) in a key way; the worm (16) is vertically arranged on the sixth supporting plate (17), the worm (16) is meshed with the worm wheel (15), the top of the worm (16) is provided with a rotating handle, and the sixth supporting plate (17) is horizontally arranged on the rear side surface of the second lifting plate (6); two groups of second positioning assemblies are arranged, and clamping plates (14) in the two groups of second positioning assemblies are respectively attached to the front side surface and the rear side surface of the fourth supporting plate (10);
a fifth supporting plate (18) is vertically arranged on the fourth supporting plate (10), the fifth supporting plate (18) and the first lifting plate (5) are respectively positioned at two sides of the second lifting plate (6), and a turntable (22) is rotatably arranged on the end face, facing the second lifting plate (6), of the fifth supporting plate (18); the sliding block (19) is arranged at the top of the second lifting plate (6) in a sliding mode, the sliding direction of the sliding block (19) is the same as the axial direction of the second screw (13), and a horizontal first threaded hole (20) is formed in the sliding block (19); first screw rod (21) and first screw hole (20) cooperation, first screw rod (21) one end sets up knob (23), first screw rod (21) other end level pass first screw hole (20) and be connected with carousel (22).
2. The machining manufacturing positioning device according to claim 1, characterized in that the lifting assembly comprises an electric telescopic rod (3) and a second support plate (4); the electric telescopic rod (3) is vertically arranged at the bottom of the first supporting plate (1); the second supporting plate (4) is horizontally arranged at the bottom of the electric telescopic rod (3), and the bottoms of the first lifting plate (5) and the second lifting plate (6) are connected with the second supporting plate (4).
3. The machining manufacturing positioning device according to claim 1, further comprising a stop rod (25) and a stop collar (26); the second lifting plate (6) and the fifth supporting plate (18) are provided with horizontally opposite limiting holes (24), and the limiting holes (24) are positioned above the second strip-shaped groove (9); the limiting rod (25) is matched and penetrates through the two groups of limiting holes (24); the limiting rings (26) are arranged on the limiting rod (25), the limiting rings (26) are arranged in two groups, and the two groups of limiting rings (26) are respectively located on two sides of the fifth supporting plate (18) and attached to the fifth supporting plate (18).
4. The machining, manufacturing and positioning device according to claim 1, characterized in that an anti-slip silica gel layer is arranged on the periphery of the knob (23).
5. The machining and manufacturing positioning device according to claim 1, wherein elastic rings are arranged at the bottoms of the third supporting plate (7) and the fourth supporting plate (10) and are respectively sleeved on the first positioning pin (8) and the second positioning pin (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552584.9U CN214518851U (en) | 2021-03-17 | 2021-03-17 | Machining manufacturing positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120552584.9U CN214518851U (en) | 2021-03-17 | 2021-03-17 | Machining manufacturing positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214518851U true CN214518851U (en) | 2021-10-29 |
Family
ID=78263826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120552584.9U Expired - Fee Related CN214518851U (en) | 2021-03-17 | 2021-03-17 | Machining manufacturing positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214518851U (en) |
-
2021
- 2021-03-17 CN CN202120552584.9U patent/CN214518851U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |