CN210477204U - Trimming die for plastic products - Google Patents
Trimming die for plastic products Download PDFInfo
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- CN210477204U CN210477204U CN201921474249.0U CN201921474249U CN210477204U CN 210477204 U CN210477204 U CN 210477204U CN 201921474249 U CN201921474249 U CN 201921474249U CN 210477204 U CN210477204 U CN 210477204U
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Abstract
The utility model relates to the technical field of accessories of plastic product processing equipment, in particular to a trimming die for plastic products, which can limit the cutting path of a cutting knife component, thereby reducing the difficulty of controlling the cutting knife component to be just clung to the side wall of the plastic product to trim the punching part, namely reducing the probability that the cutting knife component cuts the part of the plastic product except the punching part, and reducing the damage probability of the plastic product; the cutting device comprises an operating platform and a cutting knife assembly, wherein four groups of stabilizing blocks are arranged at the bottom end of the operating platform; the device is characterized by further comprising a positioning block, a squeezing plate, two groups of power springs, two groups of limiting slide blocks, a supporting plate, a mounting plate and a cylinder assembly, wherein the bottom end of the positioning block is connected with the middle of the top end of the operating platform, a positioning groove is formed in the top end of the positioning block, the squeezing plate is clamped with the positioning groove in a sliding mode, and the front end and the rear end of the positioning groove are respectively communicated with two groups of limiting sliding grooves.
Description
Technical Field
The utility model relates to a plastic product processing equipment auxiliary device's technical field especially relates to a deburring mould for plastic product.
Background
As is well known, after a punching operation is performed on a plastic product, a punching needle for punching holes punches the plastic product under the condition of heating, and the plastic product has good ductility, so that after punching, plastic deformation usually occurs at the edge of a punched part, and then, a waste material with residual deformation needs to be cut off, wherein a trimming die for the plastic product is a device for cutting off the residual waste material at the punched part after the punching of the plastic product is completed, and the trimming die is widely used in the field of trimming of the plastic product; the existing trimming die for plastic products comprises an operating platform and a cutting knife assembly, wherein four groups of stabilizing blocks are arranged at the bottom end of the operating platform, and the cutting knife assembly is provided with a handheld rod; when the existing trimming die for the plastic products is used, firstly, a worker places the plastic products at the top of an operation table, then punches holes at the appointed parts of the plastic products through a punching mechanism, and after punching is finished, the worker operates a cutting knife assembly through a handheld rod to trim the punched parts of the plastic products so as to cut off residual waste materials; the existing trimming die for the plastic products is found in use, when workers trim the punched parts of the plastic products through the cutting knife assembly, due to human factors, the workers control the cutting knife assembly to be just close to the side wall of the plastic products in parallel and have large difficulty in trimming the punched parts, so that the cutting knife assembly is likely to cut the parts of the plastic products except the punched parts, the damaged probability of the plastic products is high, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a can carry on spacingly to the route that cuts of cutting knife tackle spare, consequently reduced the control cut the knife tackle spare and hug closely the degree of difficulty of the lateral wall to punching part position deburring at plastic goods just in parallel, reduced promptly and cut the probability that the knife tackle spare cuts the position beyond the punching part of plastic goods, therefore reduced the impaired probability of plastic goods to the deburring mould that is used for plastic goods of reinforcing practicality.
The utility model discloses a trimming die for plastic products, which comprises an operating platform and a cutting knife component, wherein four groups of stabilizing blocks are arranged at the bottom end of the operating platform; the bottom end of the positioning block is connected with the middle part of the top end of the operating table, the top end of the positioning block is provided with a positioning groove, the extrusion plate is slidably clamped with the positioning groove, the front end and the rear end of the positioning groove are respectively communicated with two groups of limiting sliding grooves, the two groups of limiting sliding blocks are respectively slidably clamped with the two groups of limiting sliding grooves, the inner ends of the two groups of limiting sliding blocks are respectively connected with the front end and the rear end of the extrusion plate, the left ends of the two groups of power springs are respectively connected with the front side and the rear side of the left end of the positioning groove, the right ends of the two groups of power springs are respectively connected with the front side and the rear side of the left end of the extrusion plate, the bottom end and the top end of the supporting plate are respectively connected with the right side of the top end of the operating table and the right side of the bottom end of the mounting plate, and, the bottom of cylinder subassembly is connected with the top of mounting panel, the output of cylinder subassembly passes the stretch out hole and stretches out to the downside of mounting panel from the upside of mounting panel, the bottom of cylinder subassembly is connected with the top of cutting the sword subassembly, the cutting edge position of cutting the sword subassembly is located same vertical plane with the right-hand member of constant head tank.
The utility model discloses a deburring mould for plastic goods still includes two sets of fender rods, the right-hand member of two sets of fender rods is connected with the left end front side and the rear side of stripper plate respectively, the left end front side and the rear side of constant head tank are run through respectively and are provided with two sets of protection slide opening, two sets of protection slide opening slide the suit with two sets of fender rods respectively, two sets of power spring respectively with two sets of fender rod suit.
The utility model discloses a deburring mould for plastic goods still includes the control lever, the bottom front side and the rear side of control lever are connected with the top left side of two sets of fender rods respectively.
The utility model discloses a deburring mould for plastic goods still includes anti-skidding handle cover, the fixed suit of anti-skidding handle cover and control lever.
The utility model discloses a deburring mould for plastic product still includes positioning threaded rod and location knob, the top of front side protection slide opening is run through and is provided with positioning threaded hole, positioning threaded rod and positioning threaded hole spiral shell dress, positioning threaded rod's top is connected with positioning knob's bottom, positioning threaded rod's bottom is provided with coupling assembling, coupling assembling's bottom is hugged closely with the top of front side guard bar.
The utility model discloses a deburring mould for plastic goods, coupling assembling includes rubber cushion, rubber cushion's top and positioning threaded rod's bottom are connected, rubber cushion's bottom is hugged closely with the top of front side fender rod.
The utility model discloses a deburring mould for plastic product still includes the reinforcing block, the top and the right-hand member of reinforcing block are connected with the bottom right side of mounting panel and the left end top of backup pad respectively.
The utility model discloses a deburring mould for plastic goods still includes two sets of rotation handles, the inner of two sets of rotation handles is connected with the left end and the right-hand member of location knob respectively.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the extrusion plate is pulled leftwards to enable the extrusion plate to move leftwards under the matching limit of two sets of limit sliding blocks and two sets of limit sliding grooves, at the moment, the extrusion plate simultaneously extrudes two sets of power springs, then, a plastic product to be punched is placed between the extrusion plate and the right side wall of the positioning groove, then, the extrusion plate is stopped to be pushed, at the moment, the two sets of power springs simultaneously and synchronously push the extrusion plate to move rightwards, so that the plastic product is clamped in the positioning groove by the extrusion plate, at the moment, the punching part of the plastic product is at the right end, after the punching part of the plastic product is punched through the punching device, the air cylinder component is started to enable the output end of the air cylinder component to drive the cutting knife component to move downwards, as the side wall of the right end of the plastic product is clung to the side wall of the positioning groove, the knife edge part of the cutting knife component, the plastic product punching device has the advantages that the residual waste materials at the punching part are cut off, so that the cutting path of the cutting knife assembly is limited, the difficulty of controlling the cutting knife assembly to be just attached to the side wall of the plastic product in parallel to trim the punching part is reduced, the probability that the cutting knife assembly cuts the part of the plastic product except the punching part is reduced, the probability of damage to the plastic product is reduced, and the practicability is enhanced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the connection structure of two sets of power springs and the extrusion plate of the present invention;
fig. 3 is a schematic view of a connection structure of the cutting blade assembly and the cylinder according to the present invention;
FIG. 4 is a schematic view of the connection structure of the two sets of turning handles and the positioning knob of the present invention;
in the drawings, the reference numbers: 1. an operation table; 2. a cutting blade assembly; 3. four groups of stabilizing blocks; 4. positioning blocks; 5. a pressing plate; 6. two groups of power springs; 7. two groups of limiting slide blocks; 8. a support plate; 9. mounting a plate; 10. a cylinder assembly; 11. positioning a groove; 12. two groups of limiting sliding chutes; 13. an outlet hole; 14. two groups of guard bars; 15. two groups of protective sliding holes; 16. a control lever; 17. an anti-slip handle sleeve; 18. positioning a threaded rod; 19. positioning a knob; 20. positioning the threaded hole; 21. a rubber cushion block; 22. a reinforcing block; 23. two sets of rotating handles.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the trimming mold for plastic products of the present invention comprises an operation table 1 and a cutting blade assembly 2, wherein four groups of stabilizing blocks 3 are arranged at the bottom end of the operation table 1; the device comprises a positioning block 4, a squeezing plate 5, two groups of power springs 6, two groups of limit sliders 7, a supporting plate 8, a mounting plate 9 and a cylinder assembly 10, wherein the bottom end of the positioning block 4 is connected with the middle part of the top end of an operating table 1, the top end of the positioning block 4 is provided with a positioning groove 11, the squeezing plate 5 is slidably clamped with the positioning groove 11, the front end and the rear end of the positioning groove 11 are respectively communicated with two groups of limit chutes 12, the two groups of limit sliders 7 are respectively slidably clamped with the two groups of limit chutes 12, the inner ends of the two groups of limit sliders 7 are respectively connected with the front end and the rear end of the squeezing plate 5, the left ends of the two groups of power springs 6 are respectively connected with the front side and the rear side of the left end of the positioning groove 11, the right ends of the two groups of power springs 6 are respectively connected with the front side and the rear side of the left, an extending hole 13 is formed in the top end of the mounting plate 9 in a penetrating mode, the bottom end of the air cylinder assembly 10 is connected with the top end of the mounting plate 9, the output end of the air cylinder assembly 10 penetrates through the extending hole 13 from the upper side of the mounting plate 9 and extends to the lower side of the mounting plate 9, the bottom end of the air cylinder assembly 10 is connected with the top end of the cutting knife assembly 2, and the cutting edge part of the cutting knife assembly 2 and the right end of the positioning groove 11 are located in the same vertical plane; firstly, the extrusion plate is pulled leftwards to enable the extrusion plate to move leftwards under the matching limit of two sets of limit sliding blocks and two sets of limit sliding grooves, at the moment, the extrusion plate simultaneously extrudes two sets of power springs, then, a plastic product to be punched is placed between the extrusion plate and the right side wall of the positioning groove, then, the extrusion plate is stopped to be pushed, at the moment, the two sets of power springs simultaneously and synchronously push the extrusion plate to move rightwards, so that the plastic product is clamped in the positioning groove by the extrusion plate, at the moment, the punching part of the plastic product is at the right end, after the punching part of the plastic product is punched through the punching device, the air cylinder component is started to enable the output end of the air cylinder component to drive the cutting knife component to move downwards, as the side wall of the right end of the plastic product is clung to the side wall of the positioning groove, the knife edge part of the cutting knife component, the plastic product punching device has the advantages that the residual waste materials at the punching part are cut off, so that the cutting path of the cutting knife assembly is limited, the difficulty of controlling the cutting knife assembly to be just attached to the side wall of the plastic product in parallel to trim the punching part is reduced, the probability that the cutting knife assembly cuts the part of the plastic product except the punching part is reduced, the probability of damage to the plastic product is reduced, and the practicability is enhanced.
The utility model discloses a trimming die for plastic products, still include two sets of fender rods 14, the right-hand member of two sets of fender rods 14 is connected with left end front side and rear side of stripper plate 5 respectively, the left end front side and the rear side of constant head tank 11 are run through respectively and are provided with two sets of protection slide opening 15, two sets of protection slide opening 15 slide set with two sets of fender rods 14 respectively, two sets of power spring 6 are set with two sets of fender rods 14 respectively; when the extrusion plate moves, the two groups of protection rods move synchronously with the extrusion plate under the limit of the two groups of protection sliding holes, and the two groups of protection rods are limited by the two groups of power springs, so that the probability of deflection of the middle regions of the two groups of power springs is reduced, and the practicability is enhanced.
The trimming die for plastic products of the utility model also comprises a control rod 16, the front side and the rear side of the bottom end of the control rod 16 are respectively connected with the left sides of the top ends of the two groups of protection rods 14; the adjusting process of the extrusion plate is more convenient through the matching of the control rod and the two groups of protection rods, so that the convenience is enhanced.
The trimming die for the plastic products of the utility model also comprises an anti-skid handle sleeve 17, the anti-skid handle sleeve 17 is fixedly sleeved with the control rod 16; the friction coefficient of the circumferential side wall of the control rod is increased through the anti-skidding handle sleeve, the probability that a hand slips on the control rod when the control rod is controlled is reduced, and therefore reliability is enhanced.
The utility model discloses a trimming die for plastic products, still include positioning threaded rod 18 and positioning knob 19, the top of front side protection slide hole runs through and is provided with positioning screw hole 20, positioning threaded rod 18 and positioning screw hole 20 spiral shell dress, the top of positioning threaded rod 18 is connected with the bottom of positioning knob 19, the bottom of positioning threaded rod 18 is provided with coupling assembling, the bottom of coupling assembling is hugged closely with the top of front side guard bar; put into plastic product or when taking out plastic product in the constant head tank in to stripper plate and constant head tank, can slide the stripper plate to the constant head tank left part after regional, screw positioning threaded rod in positioning threaded hole through the location knob for positioning threaded rod passes through coupling assembling spacing to the front side fender rod, the stripper plate is spacing at the current position promptly, at this moment the staff alright carry out taking of plastic product with both hands, more swift, convenient, thereby the practicality has been strengthened.
The utility model discloses a trimming die for plastic products, wherein a connecting assembly comprises a rubber cushion block 21, the top end of the rubber cushion block 21 is connected with the bottom end of a positioning threaded rod 18, and the bottom end of the rubber cushion block 21 is clung to the top end of a front side protection rod; the friction coefficient of the bottom end of the positioning threaded rod is increased through the rubber cushion block, and the probability of slipping between the positioning threaded rod and the front side protection rod when the positioning threaded rod is limited is reduced, so that the practicability is enhanced.
The utility model discloses a trimming die for plastic products, which also comprises a reinforcing block 22, wherein the top end and the right end of the reinforcing block 22 are respectively connected with the right side of the bottom end of a mounting plate 9 and the top of the left end of a supporting plate 8; the connection stability between the mounting plate and the support plate is improved by the reinforcing rods.
The trimming die for plastic products of the utility model also comprises two groups of rotating handles 23, the inner ends of the two groups of rotating handles 23 are respectively connected with the left end and the right end of the positioning knob 19; the positioning knob can be rotated more conveniently and more laborsavingly through the two groups of rotating handles, so that the practicability is enhanced.
The utility model discloses a trimming die for plastic products, when in operation, firstly, the extrusion plate is pulled leftwards to lead the extrusion plate to move leftwards under the matching limit of two sets of limit sliders and two sets of limit chutes, at the moment, the extrusion plate simultaneously extrudes two sets of power springs, then the plastic products to be punched are put between the extrusion plate and the right side wall of the positioning groove, then the extrusion plate is stopped to be pushed, at the moment, the two sets of power springs synchronously push the extrusion plate to move rightwards, the plastic products are clamped in the positioning groove by the extrusion plate, at the moment, the punching part of the plastic products is at the right end, after the punching part of the plastic products is punched by the punching device, the cylinder component is started to lead the output end of the cylinder component to drive the cutting knife component to move downwards, because the right end side wall of the plastic products is clung to the right end side wall of the positioning groove, and the, therefore, the cutting edge of the cutting knife component can cling to the right side surface of the plastic product and slide down until the residual waste material at the punching part is cut off.
The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A trimming die for plastic products comprises an operating platform (1) and a cutting knife assembly (2), wherein four groups of stabilizing blocks (3) are arranged at the bottom end of the operating platform (1); the device is characterized by further comprising a positioning block (4), a squeezing plate (5), two groups of power springs (6), two groups of limiting slide blocks (7), a supporting plate (8), a mounting plate (9) and a cylinder assembly (10), wherein the bottom end of the positioning block (4) is connected with the middle part of the top end of the operating platform (1), a positioning groove (11) is formed in the top end of the positioning block (4), the squeezing plate (5) is slidably clamped with the positioning groove (11), the front end and the rear end of the positioning groove (11) are respectively communicated with two groups of limiting slide grooves (12), the two groups of limiting slide blocks (7) are respectively slidably clamped with the two groups of limiting slide grooves (12), the inner ends of the two groups of limiting slide blocks (7) are respectively connected with the front end and the rear end of the squeezing plate (5), the left ends of the two groups of power springs (6) are respectively connected with the front side and the rear side, the right-hand member of two sets of power spring (6) is connected with the left end front side and the rear side of stripper plate (5) respectively, the bottom and the top of backup pad (8) are connected with the top right side of operation panel (1) and the bottom right side of mounting panel (9) respectively, the top of mounting panel (9) is run through and is provided with and stretches out hole (13), the bottom of cylinder subassembly (10) is connected with the top of mounting panel (9), the output of cylinder subassembly (10) passes from the upside of mounting panel (9) and stretches out hole (13) and stretch out to the downside of mounting panel (9), the bottom of cylinder subassembly (10) is connected with the top of cutting knife subassembly (2), the cutting edge position of cutting knife subassembly (2) is located same vertical plane with the right-hand member of constant head tank (11).
2. The trimming die for plastic products according to claim 1, further comprising two sets of guard bars (14), wherein the right ends of the two sets of guard bars (14) are respectively connected with the front side and the rear side of the left end of the extrusion plate (5), the front side and the rear side of the left end of the positioning groove (11) are respectively provided with two sets of guard slide holes (15) in a penetrating manner, the two sets of guard slide holes (15) are respectively slidably sleeved with the two sets of guard bars (14), and the two sets of power springs (6) are respectively sleeved with the two sets of guard bars (14).
3. The trimming die for plastic products according to claim 2, further comprising a control rod (16), wherein the front side and the rear side of the bottom end of the control rod (16) are respectively connected with the left sides of the top ends of the two groups of guard rods (14).
4. An edging die for plastic products as claimed in claim 3, characterized in that it further comprises an anti-slip grip (17), said anti-slip grip (17) being fixedly fitted with the control lever (16).
5. The trimming die for plastic products according to claim 4, further comprising a positioning threaded rod (18) and a positioning knob (19), wherein a positioning threaded hole (20) is formed through the top end of the front side protection slide hole, the positioning threaded rod (18) is screwed with the positioning threaded hole (20), the top end of the positioning threaded rod (18) is connected with the bottom end of the positioning knob (19), a connecting component is arranged at the bottom end of the positioning threaded rod (18), and the bottom end of the connecting component is tightly attached to the top end of the front side protection rod.
6. An edging die for plastic products as claimed in claim 5, characterized in that said connecting assembly comprises a rubber pad (21), the top end of said rubber pad (21) being connected to the bottom end of the positioning threaded rod (18), the bottom end of said rubber pad (21) abutting against the top end of the front side guard rod.
7. An edging die for plastic products as claimed in claim 6, characterized in that it further comprises a reinforcing block (22), the top and right ends of said reinforcing block (22) being connected to the right side of the bottom end of the mounting plate (9) and the top of the left end of the support plate (8), respectively.
8. An edging die for plastic products according to claim 7, characterized in that it further comprises two sets of turning handles (23), the inner ends of said two sets of turning handles (23) being connected to the left and right ends of the positioning knob (19), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474249.0U CN210477204U (en) | 2019-09-05 | 2019-09-05 | Trimming die for plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921474249.0U CN210477204U (en) | 2019-09-05 | 2019-09-05 | Trimming die for plastic products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210477204U true CN210477204U (en) | 2020-05-08 |
Family
ID=70540906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921474249.0U Expired - Fee Related CN210477204U (en) | 2019-09-05 | 2019-09-05 | Trimming die for plastic products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210477204U (en) |
-
2019
- 2019-09-05 CN CN201921474249.0U patent/CN210477204U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210905 |