CN220561333U - Positioning, adsorbing and leveling clamp - Google Patents
Positioning, adsorbing and leveling clamp Download PDFInfo
- Publication number
- CN220561333U CN220561333U CN202321913269.XU CN202321913269U CN220561333U CN 220561333 U CN220561333 U CN 220561333U CN 202321913269 U CN202321913269 U CN 202321913269U CN 220561333 U CN220561333 U CN 220561333U
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- 239000000758 substrate Substances 0.000 claims abstract description 28
- 238000007667 floating Methods 0.000 claims abstract description 22
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 25
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a positioning, adsorbing and leveling clamp which comprises a mounting substrate and a clamping head, wherein a sliding groove is formed in the surface of the mounting substrate, a pneumatic telescopic assembly is arranged in the sliding groove, the clamping head is controlled to reciprocate through the pneumatic telescopic assembly, a jacking assembly is further arranged on the upper surface of the mounting substrate, a floating disc is arranged on the jacking assembly, the pneumatic telescopic assembly comprises a directional pipe, a sliding sleeve, an adjusting sleeve and a connecting upright post, the jacking assembly comprises an air sleeve and a telescopic table, the air sleeve is fixedly arranged on the mounting substrate, the telescopic table is slidably arranged in the air sleeve, and the floating disc is fixedly arranged at the top end of the telescopic table. This location adsorbs flattening anchor clamps through setting up pneumatic flexible subassembly, controls each gripping head and removes, tightens up the centre gripping to the sheet material to the inboard, and the gripping head rotatable adjusts suitable angle moreover, carries out the centre gripping to special-shaped sheet material high-point border, and the special-shaped sheet material of specially adapted asymmetric centre gripping limit, pneumatic control presss from both sides tightly, simple operation, reliable.
Description
Technical Field
The utility model relates to the technical field of tool clamps, in particular to a positioning, adsorbing and leveling clamp.
Background
In product detection or course of working, often need use special fixture, make the product place the position accurate, like present vacuum adsorption positioning fixture just more common, and the kind is various, among the prior art, patent number is CN212122061U, and a full-automatic multistation vacuum adsorption positioning fixture is disclosed, including base, pushing away flat-bed machine constructs and middle part product adsorption jig, middle part product adsorption jig is used for adsorbing a plurality of products and places on it and fixed mounting at the base middle part, and the both ends of product are towards the left and right sides of base respectively, pushing away flat-bed machine constructs and establishes into two sets of and symmetrical mounting and fix in middle part product adsorption jig both sides and fix respectively at the left and right sides edge of base, pushing away flat-bed machine constructs and is used for promoting the product both ends and makes a plurality of product both ends be in the coplanar, pushes away flat-bed machine constructs and is connected with external control system. The full-automatic multi-station vacuum adsorption positioning fixture can effectively improve the loading and unloading and positioning efficiency of heat pipe products, can ensure the sealing welding position precision of the cross section of the end part of the heat pipe, can weld the two ends of the heat pipe by one-time loading, and reduces the secondary loading and unloading time, thereby improving the welding efficiency.
However, the above scheme is not suitable for positioning special-shaped plates, and has the following defects: 1) Under the condition that the special-shaped plate material does not have parallel edges, the special-shaped plate material is difficult to realize repeatable clamping and positioning due to the fact that the special-shaped plate material does not have symmetrical clamping conditions; 2) The plate positioning is large in area, leveling and leveling are also considered, if overhead, the positioning error is large, manual intervention and flattening are performed, the labor intensity is high, the operation is inconvenient, and the requirement of mechanized production cannot be met.
Disclosure of Invention
The utility model aims to provide a positioning, adsorbing and leveling clamp which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a location adsorbs flattening anchor clamps, includes mounting substrate and gripping head, the spout has been seted up on mounting substrate's surface, is provided with pneumatic expansion assembly in the spout, through pneumatic expansion assembly control gripping head reciprocating motion, the jacking subassembly is still installed to mounting substrate's upper surface, installs the floating disc on the jacking subassembly.
The pneumatic telescopic assembly comprises an orientation pipe, a sliding sleeve, an adjusting sleeve and a connecting upright post, wherein the orientation pipe is fixedly arranged in an installation substrate, the sliding sleeve is arranged on the surface of the orientation pipe in a sliding mode, the adjusting sleeve is fixedly connected with the connecting upright post, the adjusting sleeve is detachably assembled on the surface of the sliding sleeve, and the clamping head is arranged on the top end of the connecting upright post.
The jacking assembly comprises an air sleeve and a telescopic table, the air sleeve is fixedly arranged on a mounting substrate, the telescopic table is slidably arranged in the air sleeve, the floating disc is fixedly arranged at the top end of the telescopic table, a plurality of air holes are formed in the surface of the floating disc, a first air pipe and a second air pipe are respectively arranged on the mounting substrate, the first air pipe is used for injecting and sucking air for the pneumatic telescopic assembly, the second air pipe is used for injecting and sucking air for the jacking assembly, and the air holes are communicated with the second air pipe.
Preferably, the side surface of the mounting substrate is provided with a threaded hole, a locking bolt is installed at the threaded hole in a threaded mode, and the end portion of the locking bolt can abut against the end portion of the sliding sleeve.
Preferably, the pneumatic telescopic components and the clamping heads are provided with a plurality of groups, each group of pneumatic telescopic components independently controls one clamping head, the inside of the mounting substrate is provided with an annular air passage, the directional pipes in each group of air passage telescopic components are communicated with the annular air passage, and the first air pipe is communicated with the annular air passage.
Preferably, the adjusting ring is arranged on the surface thread of the connecting upright post, the clamping head is rotatably sleeved at the top end of the connecting upright post, the assembling bolt is arranged on the top end thread of the connecting upright post, and the clamping head is pressed through the assembling bolt.
Preferably, the surface thread of the adjusting sleeve is inserted with a pre-tightening bolt, the thread end of the pre-tightening bolt is tightly propped against the surface of the sliding sleeve, and the surface of the directional pipe is also sleeved with a first spring which is tightly propped against the sliding sleeve.
Preferably, a second spring is arranged in the air sleeve, the telescopic table is supported upwards through the second spring, a connecting air passage is formed in the telescopic table, the connecting air passage is communicated with the air hole, and a port of the second air pipe is communicated with the inner cavity of the air sleeve.
Advantageous effects
The utility model provides a positioning, adsorbing and leveling clamp, which has the following beneficial effects:
1. this location adsorbs flattening anchor clamps through setting up pneumatic flexible subassembly, controls each gripping head and removes, tightens up the centre gripping to the sheet material to the inboard, and the gripping head rotatable adjusts suitable angle moreover, carries out the centre gripping to special-shaped sheet material high-point border, and the special-shaped sheet material of specially adapted asymmetric centre gripping limit, pneumatic control presss from both sides tightly, simple operation, reliable.
2. This location adsorbs flattening anchor clamps, through setting up jacking subassembly control floating disc, special-shaped sheet material is placed on the floating disc, and the gas pocket on the floating disc is discharged, lets special-shaped sheet material downside form the air cushion, reduces the resistance, is favorable to the removal of special-shaped sheet material, and the clamping head presss from both sides tight process and guarantees that special-shaped sheet material removes to accurate position, and the follow-up is inhaled through the gas pocket, and special-shaped sheet material is adsorbed on the floating disc, and the floating disc descends, lets special-shaped sheet material hug closely on the clamping head step face, realizes pneumatic absorption flattening and presss from both sides tightly again, reaches automatic flattening's effect.
Drawings
FIG. 1 is a schematic view of the present utility model in a front cross-section;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1 in accordance with the present utility model;
fig. 3 is a schematic top view of the present utility model.
In the figure: the device comprises a mounting substrate 1, a clamping head 2, a floating disc 3, a directional pipe 4, a sliding sleeve 5, an adjusting sleeve 6, a connecting upright post 7, an air sleeve 8, a telescopic table 9, a first air pipe 10, a second air pipe 11, a locking bolt 12, an air hole 13, an annular air passage 14, an adjusting ring 15, an assembling bolt 16, a pre-tightening bolt 17 and a special-shaped plate 18.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a location adsorbs flattening anchor clamps, includes mounting substrate 1 and gripping head 2, and the spout has been seted up on mounting substrate 1's surface, is provided with pneumatic expansion assembly in the spout, through the reciprocal movement of pneumatic expansion assembly control gripping head 2, and lifting assembly is still installed to mounting substrate 1's upper surface, installs floating disc 3 on the lifting assembly.
The pneumatic telescopic assembly comprises an orientation tube 4, a sliding sleeve 5, an adjusting sleeve 6 and a connecting upright post 7, wherein the orientation tube 4 is fixedly arranged in a mounting substrate 1, the sliding sleeve 5 is arranged on the surface of the orientation tube 4 in a sliding mode, a negative pressure adsorbable sliding sleeve 5 is provided in the sliding sleeve 5 to shrink and slide, the adjusting sleeve 6 is fixedly connected with the connecting upright post 7, the adjusting sleeve 6 is detachably assembled on the surface of the sliding sleeve 5, a pre-tightening bolt 17 is inserted on the surface of the adjusting sleeve 6 in a threaded manner, the threaded end of the pre-tightening bolt 17 is tightly propped against the surface of the sliding sleeve 5, a first spring propped against the sliding sleeve 5 is sleeved on the surface of the orientation tube 4, the clamping head 2 is arranged on the top end of the connecting upright post 7, the moving position of the adjusting sleeve 6 is fixed through the pre-tightening bolt 17, and the clamping stroke of the clamping head 2 can be adjusted to adapt to products to be clamped of different sizes.
Specifically, rotatable cover of gripping head 2 is established on the top of connecting stand 7, and assembly bolt 16 is installed to the top screw thread of connecting stand 7, compresses tightly gripping head 2 through assembly bolt 16, and the surface screw thread of connecting stand 7 installs adjusting ring 15, is provided with the step face on the gripping head 2 for place special-shaped sheet material 18, through rotating adjusting ring 15, can jack-up and adjust the height of gripping head 2, realizes correcting each gripping head 2 height.
The pneumatic telescopic components and the clamping heads 2 are provided with a plurality of groups, the number of the clamping heads 2 is more special-shaped, the shape of the plate 18 needs to be determined, each group of pneumatic telescopic components independently controls one clamping head 2, the inside of the mounting substrate 1 is provided with an annular air passage 14, the directional pipes 4 in each group of air passage telescopic components are communicated with the annular air passage 14, the first air pipe 10 is communicated with the annular air passage 14, air is sucked into the first air pipe 10, and negative pressure adsorption power is provided for each group of pneumatic telescopic components.
The side of the mounting substrate 1 is provided with a threaded hole, a locking bolt 12 is arranged at the threaded hole in a threaded manner, the end part of the locking bolt 12 can be abutted against the end part of the sliding sleeve 5, a proper position is selected, the locking bolt 12 is screwed down, the locking bolt 12 is abutted against one of the sliding sleeves 5, the clamping head 2 at the position is fixed, other clamping heads 2 are driven to move close to the fixed clamping head 2 through the air suction of the first air pipe 10, and the special-shaped plate 18 can be clamped and positioned through the clamping head 2.
Through setting up pneumatic flexible subassembly, each gripping head 2 of control removes, tightens up the centre gripping to the sheet material to the inboard, and gripping head 2 rotatable regulation suitable angle in addition carries out the centre gripping to special-shaped sheet material 18 high point border, is particularly useful for the special-shaped sheet material 18 that does not have symmetrical centre gripping limit, pneumatic control presss from both sides tightly, simple operation, reliable.
The jacking component comprises an air sleeve 8 and a telescopic table 9, the air sleeve 8 is fixedly arranged on a mounting substrate 1, the telescopic table 9 is slidably arranged in the air sleeve 8, a floating disc 3 is fixedly arranged at the top end of the telescopic table 9, a plurality of air holes 13 are formed in the surface of the floating disc 3, a first air pipe 10 and a second air pipe 11 are respectively arranged on the mounting substrate 1, the first air pipe 10 is used for injecting and sucking air for the pneumatic telescopic component, the second air pipe 11 is used for injecting and sucking air for the jacking component, the air holes 13 are communicated with the second air pipe 11, specifically, a connecting air passage is formed in the telescopic table 9, the connecting air passage is communicated with the air holes 13, a port of the second air pipe 11 is communicated with an inner cavity of the air sleeve 8, and a second spring is arranged in the air sleeve 8 and upwards supports the telescopic table 9 through the second spring.
Through setting up jacking subassembly control floating disc 3, special-shaped sheet material 18 is placed on floating disc 3, and the gas pocket 13 on the floating disc 3 is discharged, lets special-shaped sheet material 18 downside form the air cushion, reduces the resistance, is favorable to the removal of special-shaped sheet material 18, and clamping head 2 presss from both sides tight process and guarantees that special-shaped sheet material 18 removes to accurate position, and the follow-up is inhaled through gas pocket 13, and special-shaped sheet material 18 is adsorbed on floating disc 3, and floating disc 3 descends, lets special-shaped sheet material 18 hug closely on clamping head 2 step face, realizes pneumatic absorption flattening and presss from both sides tightly again, reaches automatic leveling's effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a location adsorbs flattening anchor clamps, includes mounting substrate (1) and gripping head (2), its characterized in that: a sliding groove is formed in the surface of the mounting substrate (1), a pneumatic telescopic assembly is arranged in the sliding groove, the clamping head (2) is controlled to reciprocate through the pneumatic telescopic assembly, a jacking assembly is further arranged on the upper surface of the mounting substrate (1), and a floating disc (3) is arranged on the jacking assembly;
the pneumatic telescopic assembly comprises a directional pipe (4), a sliding sleeve (5), an adjusting sleeve (6) and a connecting upright post (7), wherein the directional pipe (4) is fixedly installed in the installation base plate (1), the sliding sleeve (5) is arranged on the surface of the directional pipe (4) in a sliding mode, the adjusting sleeve (6) is fixedly connected with the connecting upright post (7), the adjusting sleeve (6) is detachably assembled on the surface of the sliding sleeve (5), and the clamping head (2) is installed at the top end of the connecting upright post (7);
the jacking assembly comprises an air sleeve (8) and a telescopic table (9), wherein the air sleeve (8) is fixedly arranged on a mounting substrate (1), the telescopic table (9) is slidably arranged in the air sleeve (8), a floating disc (3) is fixedly arranged at the top end of the telescopic table (9), a plurality of air holes (13) are formed in the surface of the floating disc (3), a first air pipe (10) and a second air pipe (11) are respectively arranged on the mounting substrate (1), the first air pipe (10) is used for injecting and sucking air for the pneumatic telescopic assembly, the second air pipe (11) is used for injecting and sucking air for the jacking assembly, and the air holes (13) are communicated with the second air pipe (11).
2. The positioning, adsorbing and leveling fixture according to claim 1, wherein: the side of the mounting substrate (1) is provided with a threaded hole, a locking bolt (12) is installed at the threaded hole in a threaded mode, and the end portion of the locking bolt (12) can be abutted against the end portion of the sliding sleeve (5).
3. The positioning, adsorbing and leveling fixture according to claim 2, wherein: the pneumatic telescopic components and the clamping heads (2) are provided with a plurality of groups, each group of pneumatic telescopic components independently controls one clamping head (2), an annular air passage (14) is formed in the mounting substrate (1), the directional pipes (4) in each group of air passage telescopic components are communicated with the annular air passage (14), and the first air pipe (10) is communicated with the annular air passage (14).
4. A positioning adsorption leveling clamp according to claim 3 wherein: the surface screw thread of connecting stand (7) is installed adjusting ring (15), and rotatable cover of gripping head (2) is established on the top of connecting stand (7), and assembly bolt (16) is installed to the top screw thread of connecting stand (7), compresses tightly gripping head (2) through assembly bolt (16).
5. The positioning, adsorbing and leveling fixture according to claim 4, wherein: the surface screw thread cartridge of adjusting collar (6) has pretension bolt (17), and the screw thread end of pretension bolt (17) pushes up the surface at sliding sleeve (5), and the surface of directional pipe (4) still overlaps and is equipped with the first spring that supports tight sliding sleeve (5).
6. The positioning, adsorbing and leveling fixture according to claim 5, wherein: the inside of gas jacket (8) is provided with the second spring, upwards holds up flexible platform (9) through the second spring, the connection air flue has been seted up to the inside of flexible platform (9), connect the air flue with gas pocket (13), the port of second trachea (11) and the inner chamber intercommunication of gas jacket (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913269.XU CN220561333U (en) | 2023-07-20 | 2023-07-20 | Positioning, adsorbing and leveling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321913269.XU CN220561333U (en) | 2023-07-20 | 2023-07-20 | Positioning, adsorbing and leveling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220561333U true CN220561333U (en) | 2024-03-08 |
Family
ID=90087490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321913269.XU Active CN220561333U (en) | 2023-07-20 | 2023-07-20 | Positioning, adsorbing and leveling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220561333U (en) |
-
2023
- 2023-07-20 CN CN202321913269.XU patent/CN220561333U/en active Active
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