CN211805879U - Filter screen pressing device - Google Patents
Filter screen pressing device Download PDFInfo
- Publication number
- CN211805879U CN211805879U CN202020347240.XU CN202020347240U CN211805879U CN 211805879 U CN211805879 U CN 211805879U CN 202020347240 U CN202020347240 U CN 202020347240U CN 211805879 U CN211805879 U CN 211805879U
- Authority
- CN
- China
- Prior art keywords
- jaw
- filter screen
- movable clamp
- workbench
- copper pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 title claims description 12
- 238000004080 punching Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 48
- 229910052802 copper Inorganic materials 0.000 abstract description 48
- 239000010949 copper Substances 0.000 abstract description 48
- 238000009434 installation Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 238000007373 indentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model discloses a filter screen presses net device, including base and aircraft nose, be provided with the workstation on the base, the inside punching press mechanism that is provided with of aircraft nose, punching press mechanism is including dashing the needle, is provided with fixture on the workstation, fixture includes that the mounting fixture of fixed connection on the workstation and sliding connection are at the movable clamp of workstation, and the mounting fixture is towards the vertical first keeping silent of having seted up in the one side of movable clamp, and the movable clamp is kept silent towards the vertical second of having seted up in the one side of mounting fixture corresponding first position of keeping silent. The utility model has the advantages that: the utility model discloses be provided with fixture, can carry out effectual spacing fixed to the copper pipe, then can aim at the copper pipe mouth of pipe naturally when dashing the needle and pushing down, effectively promoted the installation accuracy of filter screen, improved the installation effectiveness of filter screen greatly to effectively guarantee the installation effect of filter screen, make the product quality of reservoir effectively promote.
Description
Technical Field
The utility model relates to a filter production facility technical field specifically is a filter screen presses net device.
Background
The liquid storage device is also called a liquid storage cylinder, is an important part in a refrigeration system, is usually arranged between a condenser and an expansion valve and is mainly used for ensuring that enough liquid supply is available when the high-load circulation volume is large, and simultaneously, the liquid refrigerant can not intrude into the condenser to affect the heat dissipation effect when the low-load circulation volume is small.
When the existing liquid storage device is produced, a filter screen needs to be additionally arranged in the interface tube to filter impurities, so that a special filter screen pressing device needs to be used. Current filter screen presses net device is shown in fig. 1, generally includes base and aircraft nose, be provided with the workstation on the base, the inside punching press mechanism that is provided with of aircraft nose, punching press mechanism includes sliding connection at the inside punching press head of aircraft nose, the punching press head include the rack and with rack connection's towards the needle, the meshing is connected with drive gear on the rack, the last crank that is connected with of drive gear, be provided with the supporting seat on the aircraft nose, be connected with the extension spring on the supporting seat, the one end that the supporting seat was kept away from to the extension spring is fixed at the rack top. Then when the device used, the workman can place the copper pipe on the workstation, then inserted the copper pipe with the filter screen, pressed the crank again to improve drive gear and drive the rack and descend, make towards the needle and insert the copper pipe mouth of pipe thereupon and impress the filter screen inside the copper pipe, thereby accomplish the installation of filter screen, and after relaxing the crank, through the elastic shrinkage of extension spring, can make the punching press head reset, convenient next operation. However, because the copper pipe does not receive effectual spacing fixed when placing on the workstation, then appear the problem to inaccurate copper pipe mouth of pipe easily when dashing the needle and pushing down to influence the installation effect of filter screen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a filter screen pressing device which can effectively limit and fix a copper pipe in order to solve the problem.
The utility model realizes the above purpose by the following technical proposal, a net pressing device for a filter screen, which comprises a base and a machine head, wherein the base is provided with a workbench, the interior of the machine head is provided with a punching mechanism, the punching mechanism comprises a punching needle, the workbench is provided with a clamping mechanism, the clamping mechanism comprises a fixed clamp fixedly connected on the workbench and a movable clamp slidably connected on the workbench, one side of the fixed clamp facing the movable clamp is vertically provided with a first jaw, one side of the movable clamp facing the fixed clamp is vertically provided with a second jaw corresponding to the position of the first jaw, the first jaw and the second jaw are both semi-cylindrical, the radius of the second jaw is smaller than that of the first jaw, the top surface of the workbench is provided with a slideway, the interior of the slideway is provided with a guide rod, the bottom of the movable clamp is provided with a slide block, the slider embedding slide and sliding connection are on the guide arm, be connected with the spring between slider and the slide inner wall, the spring is used for keeping movable fixture and the laminating of mounting fixture all the time under natural state.
By adopting the technical scheme, as the clamping mechanism is arranged and comprises the fixed clamp fixedly connected to the workbench and the movable clamp slidably connected to the workbench, when the device is used, a worker can push the movable clamp to slide towards the direction far away from the fixed clamp, at the moment, the sliding block arranged at the bottom of the movable clamp can slide in the slideway along the guide rod, the sliding block can extrude the spring when sliding, so that the spring is pressed to generate elastic deformation, after enough space is reserved between the fixed clamp and the movable clamp, the worker can insert the copper pipe into the first jaw, then the movable clamp is released, the spring breaks away from the constraint of external force at the moment, can stretch and recover the original shape, so as to drive the movable clamp to reset, the second jaw on the movable clamp can abut against the outer wall of the copper pipe, and firmly clamp the copper pipe through the matching with the first jaw, thereby realizing the limit of the copper pipe, then the workman this moment can insert the copper pipe with the filter screen, then control towards the needle and push down the installation that realizes the filter screen, because the copper pipe receives effectual spacing fixed, then can aim at the copper pipe mouth of pipe naturally when towards the needle and push down to effectively guaranteed the installation effect of filter screen, and after last copper pipe installation finishes, the workman slides to the direction of keeping away from mounting fixture through promoting movable fixture, can remove the spacing to the copper pipe, thereby can install next copper pipe, the operation is comparatively convenient simple.
As a further setting of the utility model, set up the locating hole that communicates with first keeping silent on the workstation top surface.
Through adopting above-mentioned technical scheme, owing to set up the locating hole with first keep silent intercommunication on the workstation top surface, then the workman can insert the locating hole with copper pipe bottom when inserting first keep silent with the copper pipe, then spacing through the locating hole to the copper pipe, can make the prepositioning to the copper pipe, convenient subsequent centre gripping operation.
As a further setting of the utility model, the movable clamp bottom is provided with the pulley, offer on the workstation top surface and be used for the gliding slide rail of pulley.
Through adopting above-mentioned technical scheme, owing to be provided with the pulley bottom the movable clamp, and seted up the slide rail on the workstation top surface, then when the movable clamp slided on the workstation, the pulley can take place to slide in the slide rail inside thereupon, can play limiting displacement, can make the slip of movable clamp become more smooth and easy again.
As a further arrangement of the utility model, the top of the movable clamp is provided with a handle.
Through adopting above-mentioned technical scheme, owing to be provided with the handle at movable fixture top, then can promote movable fixture to slide through pulling the handle, the setting of handle can provide the application of force point for promoting movable fixture to make the operation of promoting movable fixture become more light laborsaving.
As a further setting of the utility model, all be provided with a plurality of non-slip raised on the inner wall that first keep silent and second kept silent.
Through adopting above-mentioned technical scheme, owing to all be provided with a plurality of anti-skidding archs on the inner wall that first keep silent and second kept silent, then can increase the coefficient of friction that first keep silent and second kept silent the inner wall to can carry out more firm centre gripping to the copper pipe, prevent to skid.
As a further setting of the utility model, the non-slip bulge all is the hemisphere, the non-slip bulge adopts rubber materials to make.
Through adopting above-mentioned technical scheme, because the non-slip raised all is the hemisphere, and the non-slip raised adopts rubber materials to make to have better elasticity, both can not cause the indentation on copper pipe surface, can take place elastic deformation again when supporting with copper pipe surface, thereby can support tighter, further promoted the centre gripping effect to the copper pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses be provided with fixture, can carry out effectual spacing fixed to the copper pipe, then can aim at the copper pipe mouth of pipe naturally when dashing the needle and pushing down, effectively promoted the installation accuracy of filter screen, improved the installation effectiveness of filter screen greatly to effectively guarantee the installation effect of filter screen, make the product quality of reservoir effectively promote.
Drawings
FIG. 1 is a schematic structural diagram of a filter screen pressing device in the prior art;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the connection structure of the worktable and the clamping mechanism of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is a semi-sectional view of the connection structure of the worktable and the clamping mechanism of the present invention;
FIG. 6 is a schematic view of the connection structure between the worktable and the fixing jig of the present invention;
fig. 7 is a schematic structural view of the middle movable clamp of the present invention.
Reference numerals: 1. a base; 2. a machine head; 3. a work table; 4. a stamping mechanism; 5. punching a needle; 6. fixing the clamp; 7. a movable clamp; 8. a first jaw; 9. a second jaw; 10. a slideway; 11. a guide bar; 12. a slider; 13. a spring; 14. positioning holes; 15. a pulley; 16. a slide rail; 17. a handle; 18. and (4) anti-skid bulges.
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. 1-7, a mesh pressing device for a filter screen comprises a base 1 and a machine head 2, wherein the base 1 is provided with a workbench 3, the machine head 2 is internally provided with a stamping mechanism 4, the stamping mechanism 4 comprises a stamping needle 5, a clamping mechanism is required to be arranged on the workbench 3, the clamping mechanism comprises a fixed clamp 6 fixedly connected on the workbench 3 and a movable clamp 7 slidably connected on the workbench 3, one surface of the fixed clamp 6 facing the movable clamp 7 is vertically provided with a first jaw 8, the top surface of the workbench 3 is provided with a positioning hole 14 communicated with the first jaw 8, the radius of the first jaw 8 and the radius of the positioning hole 14 are equal to that of a copper tube, one surface of the movable clamp 7 facing the fixed clamp 6 is vertically provided with a second jaw 9 corresponding to the position of the first jaw 8, the first jaw 8 and the second jaw 9 are semi-cylindrical, and the radius of the second jaw 9 is smaller than that of the first jaw 8, the punching needle 5 is required to be aligned with the central positions of the first jaw 8 and the second jaw 9, a plurality of anti-skid projections 18 are required to be arranged on the inner walls of the first jaw 8 and the second jaw 9, the anti-skid projections 18 are all hemispherical and made of rubber materials, a slideway 10 is required to be arranged on the top surface of the workbench 3, a guide rod 11 is arranged in the slide way 10, a slide block 12 is arranged at the bottom of the movable clamp 7, so that the slide block 12 is embedded into the slide way 10 and is connected on the guide rod 11 in a sliding way, a spring 13 is required to be connected between the slide block 12 and the inner wall of the slide way 10, the spring 13 is used for keeping the movable clamp 7 attached to the fixed clamp 6 all the time in a natural state, a handle 17 is required to be arranged at the top of the movable clamp 7, pulleys 15 are arranged at the bottom of the movable clamp 7 and positioned on two sides of the sliding block 12, and sliding rails 16 for the pulleys 15 to slide are arranged on the top surface of the workbench 3 and positioned on two sides of the sliding rail 10.
Because the clamping mechanism is arranged and comprises the fixed clamp 6 fixedly connected on the workbench 3 and the movable clamp 7 slidably connected on the workbench 3, when the device is used, a worker can push the movable clamp 7 to slide towards the direction far away from the fixed clamp 6, at the moment, the slide block 12 arranged at the bottom of the movable clamp 7 can slide in the slide way 10 along the guide rod 11, the slide block 12 can extrude the spring 13 when sliding, so that the spring 13 is pressed to generate elastic deformation, after enough space is reserved between the fixed clamp 6 and the movable clamp 7, the worker can insert the copper pipe into the first jaw 8, then the movable clamp 7 is released, at the moment, the spring 13 is released from external force constraint and can extend and restore the original shape, thereby driving the movable clamp 7 to reset, the second jaw 9 on the movable clamp 7 can abut against the outer wall of the copper pipe, and the copper pipe can be firmly clamped through the matching with the first jaw 8, thereby realize spacing to the copper pipe, then the workman can insert the copper pipe with the filter screen this moment, then control towards needle 5 pushes down the installation that realizes the filter screen, because the copper pipe receives effectual spacing fixed, then can aim at the copper pipe mouth of pipe naturally when towards needle 5 pushes down, thereby the installation effect of filter screen has effectively been guaranteed, and after the installation of last copper pipe finishes, the workman slides to the direction of keeping away from mounting fixture 6 through promoting movable fixture 7, can relieve the spacing to the copper pipe, thereby can install next copper pipe, the operation is comparatively convenient simple.
Because the positioning hole 14 communicated with the first jaw 8 is formed in the top surface of the workbench 3, when a copper pipe is inserted into the first jaw 8, a worker can insert the bottom end of the copper pipe into the positioning hole 14, the copper pipe is limited through the positioning hole 14, pre-positioning of the copper pipe can be achieved, and subsequent clamping operation is facilitated.
Because the pulley 15 is arranged at the bottom of the movable clamp 7 and the sliding rail 16 is arranged on the top surface of the workbench 3, when the movable clamp 7 slides on the workbench 3, the pulley 15 slides along with the sliding inside the sliding rail 16, so that the limiting function can be realized, and the sliding of the movable clamp 7 can be smoother.
Because the handle 17 is arranged at the top of the movable clamp 7, the movable clamp 7 can be pushed to slide by pulling the handle 17, and the handle 17 can provide a force application point for pushing the movable clamp 7, so that the operation of pushing the movable clamp 7 is easier and more labor-saving.
Owing to all be provided with a plurality of non-slip raised 18 on the inner wall of first keeping silent 8 and second keeping silent 9, then can increase the coefficient of friction of first keeping silent 8 and the inner wall of second keeping silent 9, thereby can carry out more firm centre gripping to the copper pipe, prevent skidding, and because non-slip raised 18 all is the hemisphere, and non-slip raised 18 adopts rubber materials to make, thereby better elasticity has, both can not cause the indentation on the copper pipe surface, can take place elastic deformation when supporting with the copper pipe surface again, thereby can support tighter, the clamping effect to the copper pipe has further been promoted.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a filter screen presses net device, includes base (1) and aircraft nose (2), be provided with workstation (3) on base (1), aircraft nose (2) inside is provided with punching press mechanism (4), punching press mechanism (4) are including punching needle (5), its characterized in that: the clamping device is characterized in that the workbench (3) is provided with a clamping mechanism, the clamping mechanism comprises a fixed clamp (6) fixedly connected onto the workbench (3) and a movable clamp (7) slidably connected onto the workbench (3), one side of the fixed clamp (6) facing the movable clamp (7) is vertically provided with a first jaw (8), one side of the movable clamp (7) facing the fixed clamp (6) is vertically provided with a second jaw (9) corresponding to the position of the first jaw (8), the first jaw (8) and the second jaw (9) are both semi-cylindrical, the radius of the second jaw (9) is smaller than that of the first jaw (8), the top surface of the workbench (3) is provided with a slide way (10), a guide rod (11) is arranged inside the slide way (10), the bottom of the movable clamp (7) is provided with a slide block (12), the slide block (12) is embedded into the slide way (10) and is slidably connected onto the guide rod (11), and a spring (13) is connected between the sliding block (12) and the inner wall of the slide way (10), and the spring (13) is used for keeping the movable clamp (7) to be always attached to the fixed clamp (6) in a natural state.
2. The filter screen pressing device according to claim 1, wherein: the top surface of the workbench (3) is provided with a positioning hole (14) communicated with the first jaw (8).
3. The filter screen pressing device according to claim 1, wherein: the bottom of the movable clamp (7) is provided with a pulley (15), and the top surface of the workbench (3) is provided with a sliding rail (16) for the pulley (15) to slide.
4. The filter screen pressing device according to claim 1, wherein: the top of the movable clamp (7) is provided with a handle (17).
5. The filter screen pressing device according to claim 1, wherein: the inner walls of the first jaw (8) and the second jaw (9) are provided with a plurality of anti-skid protrusions (18).
6. The filter screen pressing device according to claim 5, wherein: the anti-skid protrusions (18) are all hemispherical, and the anti-skid protrusions (18) are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347240.XU CN211805879U (en) | 2020-03-18 | 2020-03-18 | Filter screen pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020347240.XU CN211805879U (en) | 2020-03-18 | 2020-03-18 | Filter screen pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211805879U true CN211805879U (en) | 2020-10-30 |
Family
ID=73012887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020347240.XU Expired - Fee Related CN211805879U (en) | 2020-03-18 | 2020-03-18 | Filter screen pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211805879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458228A (en) * | 2021-05-12 | 2021-10-01 | 苏州华尔普机械有限公司 | Full-automatic dotting device for filter screen of air conditioner filter pipe fitting |
-
2020
- 2020-03-18 CN CN202020347240.XU patent/CN211805879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458228A (en) * | 2021-05-12 | 2021-10-01 | 苏州华尔普机械有限公司 | Full-automatic dotting device for filter screen of air conditioner filter pipe fitting |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |