CN211414911U - Part clamping and positioning device - Google Patents
Part clamping and positioning device Download PDFInfo
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- CN211414911U CN211414911U CN201922433028.5U CN201922433028U CN211414911U CN 211414911 U CN211414911 U CN 211414911U CN 201922433028 U CN201922433028 U CN 201922433028U CN 211414911 U CN211414911 U CN 211414911U
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- positioning
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- locating pin
- block
- positioning seat
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Abstract
The utility model belongs to the technical field of the positioning device and specifically relates to part presss from both sides tight positioning device. The positioning equipment comprises a base, a positioning seat, a positioning pin lifting mechanism, an upper pressing block, a side clamping block and an opening and closing mechanism, wherein the positioning seat is fixed on the base, the positioning pin lifting mechanism is installed in the base, the positioning pin lifting mechanism is fixedly provided with the positioning pin, the base is provided with a through hole for penetrating the positioning pin, the upper pressing block and the side clamping block are respectively connected onto the positioning seat in a sliding manner, the opening and closing mechanism is installed in the positioning seat, the upper pressing block is connected with the opening and closing mechanism, and a spring is connected between the side clamping block. The utility model discloses a lift of locating pin is controlled to locating pin elevating system, penetrates in the pinhole of work piece bottom terminal with the locating pin. The opening and closing of the upper pressing block and the side clamping block are simultaneously controlled through the opening and closing mechanism, and the workpiece is pressed in the positioning groove through the upper pressing block and the side clamping block. The structure is simplified, the cost is saved, and the stability of workpiece positioning is improved.
Description
Technical Field
The utility model belongs to the technical field of the positioning device and specifically relates to part presss from both sides tight positioning device.
Background
After the workpiece is produced and formed, the workpiece needs to be clamped and positioned so as to be conveniently subjected to shape assembly or machining. However, the conventional workpiece positioning equipment has a complex structure and is unstable in workpiece positioning.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem described in the background art, the utility model provides a part presss from both sides tight positioning device. The lifting of the positioning pin is controlled by the positioning pin lifting mechanism, and the positioning pin penetrates into a pin hole of a terminal at the bottom of the workpiece. The opening and closing of the upper pressing block and the side clamping block are simultaneously controlled through the opening and closing mechanism, and the workpiece is pressed in the positioning groove through the upper pressing block and the side clamping block. The structure is simplified, the cost is saved, and the stability of workpiece positioning is improved.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a part presss from both sides tight positioning device, includes base, positioning seat, locating pin elevating system, goes up briquetting, side clamp splice and the mechanism that opens and shuts, be fixed with the positioning seat on the base, install locating pin elevating system in the base, be fixed with the locating pin on the locating pin elevating system, be equipped with the perforation that is used for passing the locating pin on the base, go up briquetting and side clamp splice difference sliding connection on the positioning seat, install the mechanism that opens and shuts in the positioning seat, go up the briquetting and link to each other with the mechanism that opens and shuts, be connected with the spring between side clamp splice and the positioning seat, be equipped with more than one constant head tank on the positioning seat.
Specifically, locating pin elevating system comprises horizontal slip frame, locating pin connecting block, curve groove one, the body of rod one and spring, and the smooth joining in marriage of horizontal slip frame is connected in the horizontal spout of base, and locating pin connecting block sliding connection is equipped with curve groove one in the base on the horizontal slip frame, and locating pin connecting block side end face vertical fixation has the body of rod one, and the body of rod one passes curve groove one, is fixed with the locating pin on the locating pin connecting block, and the base is worn out to horizontal slip frame one end, is connected with the spring between the horizontal slip frame other end and the base.
The opening and closing mechanism is composed of a horizontal sliding plate, a curve groove II, a rod body II and a push block, the horizontal sliding plate is connected in the horizontal groove of the positioning seat in a sliding fit mode, the curve groove II is formed in the horizontal sliding plate, the rod body II is fixed on the upper pressing block and penetrates through the curve groove II, the push block used for pushing the side clamping block is fixed on the horizontal sliding plate, and a spring is connected between the horizontal sliding plate and the positioning seat.
Specifically, the upper pressing block is an L-shaped block.
Specifically, a spring is connected between the bottom end of the upper pressing block and the base.
The utility model has the advantages that: the utility model provides a part presss from both sides tight positioning device. The lifting of the positioning pin is controlled by the positioning pin lifting mechanism, and the positioning pin penetrates into a pin hole of a terminal at the bottom of the workpiece. The opening and closing of the upper pressing block and the side clamping block are simultaneously controlled through the opening and closing mechanism, and the workpiece is pressed in the positioning groove through the upper pressing block and the side clamping block. The structure is simplified, the cost is saved, and the stability of workpiece positioning is improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the positioning pin lifting mechanism of the present invention;
fig. 3 is a schematic structural diagram of the opening and closing mechanism of the present invention;
fig. 4 is a schematic structural view of the horizontal sliding plate of the present invention;
in the figure, 1, a base, 2, a positioning seat, 3, a positioning pin, 4, a positioning pin lifting mechanism, 5, an upper pressing block, 6, a side clamping block, 7, an opening and closing mechanism, 41, a horizontal sliding frame, 42, a positioning pin connecting block, 43, a first curve groove, 44, a first rod body, 71, a horizontal sliding plate, 72, a second curve groove, 73, a second rod body, 74 and a pushing block are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Fig. 1 is the structural schematic diagram of the present invention, fig. 2 is the structural schematic diagram of the locating pin lifting mechanism of the present invention, fig. 3 is the structural schematic diagram of the opening and closing mechanism of the present invention, fig. 4 is the structural schematic diagram of the horizontal sliding plate of the present invention.
The utility model provides a part presss from both sides tight positioning device, includes base 1, positioning seat 2, locating pin 3, locating pin elevating system 4, goes up briquetting 5, side clamp splice 6 and mechanism 7 that opens and shuts, be fixed with positioning seat 2 on the base 1, install locating pin elevating system 4 in the base 1, be fixed with locating pin 3 on the locating pin elevating system 4, be equipped with the perforation that is used for passing locating pin 3 on the base 1, go up briquetting 5 and side clamp splice 6 sliding connection respectively on positioning seat 2, install mechanism 7 that opens and shuts in the positioning seat 2, go up briquetting 5 and mechanism 7 that opens and shuts and link to each other, be connected with the spring between side clamp splice 6 and the positioning seat 2, be equipped with more than one constant head tank on the positioning seat 2, be equipped with one on each constant head. The positioning pin lifting mechanism 4 is composed of a horizontal sliding frame 41, a positioning pin connecting block 42, a first curve groove 43, a first rod body 44 and a spring, the horizontal sliding frame 41 is connected in a horizontal sliding groove of the base 1 in a sliding mode, the positioning pin connecting block 42 is connected in the base 1 in a sliding mode, the first curve groove 43 is arranged on the horizontal sliding frame 41, the first rod body 44 is vertically fixed on the side end face of the positioning pin connecting block 42, the first rod body 44 penetrates through the first curve groove 43, the positioning pin 3 is fixed on the positioning pin connecting block 42, one end of the horizontal sliding frame 41 penetrates out of the base 1, and the spring is connected between the other end of. The opening and closing mechanism 7 is composed of a horizontal sliding plate 71, a second curved groove 72, a second rod body 73 and a pushing block 74, the horizontal sliding plate 71 is connected in the horizontal groove of the positioning seat 2 in a sliding fit mode, the second curved groove 72 is formed in the horizontal sliding plate 71, the second rod body 73 is fixed on the upper pressing block 5, the second rod body 73 penetrates through the second curved groove 72, the pushing block 74 used for pushing the side clamping block 6 is fixed on the horizontal sliding plate 71, and a spring is connected between the horizontal sliding plate 71 and the positioning seat 2. The upper pressing block 5 is an L-shaped block. A spring is connected between the bottom end of the upper pressing block 5 and the base 1.
As shown in fig. 1, the positioning pin lifting mechanism 4 and the opening and closing mechanism 7 are firstly pushed, the positioning pin lifting mechanism 4 drives the positioning pin 3 to move downwards and sink into the base 1, and the opening and closing mechanism 7 can drive the upper pressing block 5 and the side clamping block 6 to be opened. Then the workpiece is placed in the positioning groove of the positioning seat 2. And then the positioning pin lifting mechanism 4 and the opening and closing mechanism 7 are released, the positioning pin lifting mechanism 4 and the opening and closing mechanism 7 are reset under the driving of the springback of the spring, finally the positioning pin 3 moves upwards and penetrates into a pin hole of a terminal at the bottom of the workpiece, the upper pressing block 5 moves from top to bottom and presses the workpiece, and the pushing block 74 moves horizontally and presses the workpiece into the positioning groove.
As shown in fig. 2, the horizontal sliding frame 41 slides into the base 1 horizontally, and at this time, the spring between the base 1 and the horizontal sliding frame 41 is in a compressed state. The first curved groove 43 of the horizontal sliding frame 41 drives the first rod 44 to move along the first curved groove 43, so that the positioning pin connecting block 42 and the positioning pin 3 can be driven to move upwards. When the pushing force of the horizontal sliding frame 41 disappears, the horizontal sliding frame 41 moves reversely and resets under the elastic resilience of the spring, and the positioning pin 3 moves downwards again.
Referring to fig. 3 and 4, the horizontal sliding plate 71 is horizontally inserted into the positioning seat 2, and at this time, the spring between the positioning seat 2 and the horizontal sliding plate 71 is in a compressed state. The second curved slot 72 on the horizontal sliding plate 71 drives the second rod 73 to move along the second curved slot 72, so that the upper pressing block 5 can be driven to move upwards. Meanwhile, the push block 74 on the horizontal sliding plate 71 pushes the side clamping block 6 to move horizontally, and at this time, the spring between the side clamping block 6 and the positioning seat 2 is in a compressed state, so that the upper pressing block 5 and the side clamping block 6 are in an open state. When the pushing force of the horizontal sliding plate 71 disappears, the horizontal sliding plate 71 moves reversely and resets under the resilience of the spring, the upper pressing block 5 moves downwards, and the side clamping blocks 6 move reversely and horizontally under the resilience of the spring.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A part clamping and positioning device is characterized by comprising a base (1), a positioning seat (2), a positioning pin (3), a positioning pin lifting mechanism (4), an upper pressing block (5), a side clamping block (6) and an opening and closing mechanism (7), be fixed with positioning seat (2) on base (1), install locating pin elevating system (4) in base (1), be fixed with locating pin (3) on locating pin elevating system (4), be equipped with the perforation that is used for passing locating pin (3) on base (1), go up briquetting (5) and side clamp splice (6) sliding connection respectively on positioning seat (2), install mechanism (7) that opens and shuts in positioning seat (2), it links to each other with mechanism (7) that opens and shuts to go up briquetting (5), be connected with the spring between side clamp splice (6) and positioning seat (2), be equipped with more than one constant head tank on positioning seat (2), be equipped with one on each constant head tank and go up briquetting (5) and one side clamp splice (6).
2. The parts clamping and positioning apparatus as set forth in claim 1, wherein: locating pin elevating system (4) is by horizontal slip frame (41), locating pin connecting block (42), curve groove (43), body of rod (44) and spring are constituteed, horizontal slip frame (41) sliding fit is connected in the horizontal spout of base (1), locating pin connecting block (42) sliding connection is in base (1), be equipped with curve groove (43) on horizontal slip frame (41), locating pin connecting block (42) side end face vertical fixation has body of rod (44), body of rod (44) passes curve groove (43), be fixed with locating pin (3) on locating pin connecting block (42), base (1) is worn out to horizontal slip frame (41) one end, be connected with the spring between the horizontal slip frame (41) other end and base (1).
3. The parts clamping and positioning apparatus as set forth in claim 1, wherein: the opening and closing mechanism (7) is composed of a horizontal sliding plate (71), a curve groove II (72), a rod body II (73) and a push block (74), the horizontal sliding plate (71) is connected in a sliding mode in a horizontal groove of the positioning seat (2), the curve groove II (72) is arranged on the horizontal sliding plate (71), the rod body II (73) is fixed on the upper press block (5), the rod body II (73) penetrates through the curve groove II (72), the push block (74) used for pushing the side clamping block (6) is fixed on the horizontal sliding plate (71), and a spring is connected between the horizontal sliding plate (71) and the positioning seat (2).
4. The parts clamping and positioning apparatus as set forth in claim 1, wherein: the upper pressing block (5) is an L-shaped block.
5. The parts clamping and positioning apparatus as set forth in claim 1, wherein: a spring is connected between the bottom end of the upper pressing block (5) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433028.5U CN211414911U (en) | 2019-12-30 | 2019-12-30 | Part clamping and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922433028.5U CN211414911U (en) | 2019-12-30 | 2019-12-30 | Part clamping and positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211414911U true CN211414911U (en) | 2020-09-04 |
Family
ID=72250656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922433028.5U Active CN211414911U (en) | 2019-12-30 | 2019-12-30 | Part clamping and positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211414911U (en) |
-
2019
- 2019-12-30 CN CN201922433028.5U patent/CN211414911U/en active Active
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