CN212634058U - Accurate interior positioner of hardware mould - Google Patents
Accurate interior positioner of hardware mould Download PDFInfo
- Publication number
- CN212634058U CN212634058U CN202021238100.5U CN202021238100U CN212634058U CN 212634058 U CN212634058 U CN 212634058U CN 202021238100 U CN202021238100 U CN 202021238100U CN 212634058 U CN212634058 U CN 212634058U
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- positioning
- fixedly connected
- die holder
- mould
- rod
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- 230000035939 shock Effects 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a positioner technical field just discloses an accurate positioner of hardware mould, including the die holder, three locating holes of group have all been seted up to both sides around the left of die holder upper surface, and it has elasticity to keep off the material round pin to be located the inside grafting of two sets of left locating holes, elasticity keeps off the material round pin upper surface and is provided with the upper die base, the multiunit constant head tank has been seted up at the middle part of die holder upper surface. This accurate positioner of hardware mould, through the locating piece, the telescopic link, locating plate and constant head tank cooperation are used, make the user fix a position the processing work piece through the position of adjusting the locating piece, thereby further improved the accuracy nature of the device location, further improved the qualification rate of part, through setting up elasticity striker pin, make elasticity striker pin play the cushioning effect to the part impact, thereby further reduced the probability that the mould damaged, prolonged the life of mould.
Description
Technical Field
The utility model relates to a positioner technical field specifically is an accurate interior positioner of hardware mould.
Background
The mold industry is the basic industry of national economy, receive the high attention of government and business industry, developed countries have always "the mold industry is the source power entering rich society", can see the position that the mold holds the weight in the production life from this, nowadays, "the mold is the concept of economic benefits", have already been accepted by more and more people, the mold technical level is determined by the integral level of talents to a great extent, and the height of the mold technology, have determined the quality, benefit and new product development ability of the product, therefore the mold technology has become a important mark of the national product manufacturing level of a height, the hardware mold also belongs to one kind of mold, wherein because most hardware molds are used for making accurate instrument and part, the quality of the hardware mold itself also appears to be very important; the mold in the prior art is difficult to position in the mold, the positioning precision of the mold is poor, and the condition that the obtained part is unqualified is easily caused.
For example, chinese patent application nos.: 201720260026.9, the precise positioning device for hardware mould is basically described as follows: the precise positioning device for the hardware mould comprises an upper mould base and a lower mould base, wherein a pressing plate is welded at the bottom end of the upper mould base, an elastic material blocking pin is riveted on the surface of the pressing plate, which is far away from the bottom end of the upper mould base, a lower mould cavity is arranged in the center of the surface of the lower mould base, a positioning hole is arranged at the position, opposite to the elastic material blocking pin on the surface of the pressing plate, of the surface of the lower mould base, which is far away from one end of the positioning hole, a hydraulic spring group is in threaded connection with the surface of the lower mould base, a clamping groove is arranged in the center of the lower mould cavity, positioning blocks are rotatably connected to two sides, which are close to the positioning hole, of the clamping groove, which are far away from the positioning hole, displacement cylinders are respectively arranged on two sides, a guide rod is in threaded connection between the displacement cylinder and, it is difficult to accurately align the clamping groove and the clamping protrusion, thereby reducing the accuracy of the mold.
Therefore, the inventor provides a precise positioning device for hardware mold, which takes full experience of design development and actual manufacturing in the related industry for years, and researches and improves the existing structure and defects.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a precise internal positioning device of hardware mould has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a precise positioning device for hardware molds comprises a lower die holder, wherein three groups of positioning holes are formed in the front side and the rear side of the left side of the upper surface of the lower die holder, elastic material blocking pins are inserted into the two groups of positioning holes in the left side, an upper die holder is arranged on the upper surface of the elastic material blocking pins, a plurality of groups of positioning grooves are formed in the middle of the upper surface of the lower die holder, positioning blocks are arranged on the front side and the rear side of the middle of the upper surface of the lower die holder, movable cavities are formed in the positioning blocks, placing holes are formed in the four corners of the top side wall in each movable cavity, a movable plate is arranged on the bottom side wall in each movable cavity, a telescopic rod is fixedly connected to the top side wall in each placing hole, the lower surface of each telescopic rod is fixedly connected with the upper surface of the corresponding movable plate, four, the left and right sides of the front and back of the positioning block are respectively provided with a connecting groove, the middle part of the upper surface of the lower die holder is provided with a lower moving groove, the middle part of the lower surface of the upper die holder is provided with a placing box, the left side wall and the right side wall in the placing box are respectively and fixedly connected with a shock absorption block, the inner side surface of the shock absorption block is fixedly connected with a clamping groove, the middle part of the inner wall of the upper moving groove is provided with a clamping lug, the middle parts of the left side surfaces of the lower die holder and the upper die holder are respectively inserted with a positioning rod, the right side surface of the positioning rod at the top is rotatably connected with the left side surface of the clamping lug, the right side surface of the positioning rod at the bottom is rotatably connected with the left side surface of the placing box, the front and back sides of the outer surface of, the fixed plate is inserted to the inner side of the first fixed block, two sets of second fixed blocks are fixedly connected to the middle portions of the left side faces of the lower die holder and the upper die holder, sliding rods are inserted into the top and the bottom of the inner side faces of the second fixed blocks, the inner ends of the sliding rods are fixedly connected with the outer ends of the fixed plate, pull blocks are fixedly connected to the outer ends of the sliding rods, first springs are arranged on the outer surfaces of the sliding rods, pull plates are sleeved on the left sides of the outer surfaces of the positioning rods, two sets of limiting rings are sleeved on the left sides of the outer surfaces of the positioning rods, the limiting rings are located on the left side and the right side of the pull plates respectively, rotating plates are fixedly connected to the left side faces of the positioning rods, handles are fixedly.
Preferably, the left side face and the right side face of the positioning block are fixedly connected with stabilizing frames, the lower surfaces of the stabilizing frames are fixedly connected with T-shaped sliding rails, and T-shaped sliding grooves matched with the T-shaped sliding rails are formed in the upper surface of the lower die base.
Preferably, the shock absorption column comprises a supporting rod, a supporting sleeve is sleeved at the bottom of the outer surface of the supporting rod, a gasket is fixedly connected to the lower surface of the supporting sleeve, and a second spring is arranged inside the supporting sleeve.
Preferably, the telescopic rod comprises a supporting sleeve, a push rod is arranged at the bottom of the inner wall of the supporting sleeve, a base plate is fixedly connected to the lower surface of the push rod, and a third spring is arranged inside the supporting sleeve.
Preferably, the four corners of the lower surface of the upper die base are fixedly connected with cushion blocks, the outer surfaces of the cushion blocks are provided with anti-skid layers, and the outer surfaces of the anti-skid layers are provided with anti-skid grains.
Preferably, two sets of square chutes are respectively formed in the front side wall and the inner rear side wall of the lower moving groove, and square sliding rails matched with the square chutes are fixedly connected to the front side and the back side of the box.
(III) advantageous effects
Compared with the prior art, the utility model provides an accurate positioner in hardware mould possesses following beneficial effect:
1. this accurate positioner of hardware mould, through the locating piece, the telescopic link, locating plate and constant head tank cooperation are used, make the user fix a position the processing work piece through the position of adjusting the locating piece, thereby further improved the accuracy nature of the device location, further improved the qualification rate of part, through setting up elasticity striker pin, make elasticity striker pin play the cushioning effect to the part impact, thereby further reduced the probability that the mould damaged, prolonged the life of mould.
2. This accurate positioner of hardware mould is through setting up joint recess, joint lug, locating lever and fixed plate for the user can adjust the position of joint recess and joint lug simultaneously, thereby has further improved the stability of the device during operation, has further guaranteed the accuracy nature of location in the part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom structure of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at the position A of the present invention;
fig. 5 is an enlarged schematic view of the structure at the position B of the present invention.
In the figure: 1. a lower die holder; 101. positioning holes; 102. positioning a groove; 103. a lower moving chute; 2. an elastic stop pin; 3. an upper die holder; 301. an upper moving groove; 4. positioning blocks; 401. a movable cavity; 402. placing holes; 403. connecting grooves; 5. a movable plate; 6. positioning a plate; 7. a connecting frame; 8. placing the box; 9. a shock absorption block; 10. clamping the groove; 11. clamping the convex block; 12. positioning a rod; 1201. fixing grooves; 13. a first fixed block; 14. a fixing plate; 15. a second fixed block; 16. a slide bar; 17. a first spring; 18. pulling a plate; 19. a limiting ring; 20. a rotating plate; 21. a handle; 22. a shock-absorbing post; 23. a telescopic rod; 24. and (5) pulling the block.
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. 1-5, the present invention provides a technical solution: a precise positioning device for hardware molds comprises a lower die base 1, three groups of positioning holes 101 are respectively formed in the front side and the rear side of the left side of the upper surface of the lower die base 1, elastic stop pins 2 are inserted into the two groups of positioning holes 101 in the left side, an upper die base 3 is arranged on the upper surface of the elastic stop pins 2, a plurality of groups of positioning grooves 102 are formed in the middle of the upper surface of the lower die base 1, positioning blocks 4 are respectively arranged in the front side and the rear side of the middle of the upper surface of the lower die base 1, movable cavities 401 are formed in the positioning blocks 4, placing holes 402 are respectively formed in four corners of the inner top side wall of each movable cavity 401, a movable plate 5 is arranged on the inner bottom side wall of each movable cavity 401, telescopic rods 23 are fixedly connected to the inner top side wall of each placing hole 402, the lower surfaces of the, the front and the back of the movable plate 5 are fixedly connected with a connecting frame 7, the positioning block 4, the telescopic rod 23, the positioning plate 6 and the positioning groove 102 are matched for use, so that a user can position a processed workpiece by adjusting the position of the positioning block 4, the positioning accuracy of the device is further improved, the qualification rate of the part is further improved, the elastic material blocking pin 2 is arranged to buffer the part impact, the probability of mould damage is further reduced, the service life of the mould is prolonged, the left side and the right side of the front and the back of the positioning block 4 are both provided with connecting grooves 403, the middle part of the upper surface of the lower die holder 1 is provided with a lower moving groove 103, the middle part of the lower surface of the upper die holder 3 is provided with an upper moving groove 301, the middle part of the inner wall of the lower moving groove 103 is provided with a placing box 8, and the left side wall and the inner right side wall of the placing box, the inner side of the shock absorption block 9 is fixedly connected with a clamping groove 10, the middle part of the inner wall of the upper moving groove 301 is provided with a clamping convex block 11, the middle parts of the left side surfaces of the lower die holder 1 and the upper die holder 3 are respectively inserted with a positioning rod 12, the right side surface of the positioning rod 12 positioned at the top is rotatably connected with the left side surface of the clamping convex block 11, the right side surface of the positioning rod 12 positioned at the bottom is rotatably connected with the left side surface of the placing box 8, the front side and the rear side of the outer surface of the positioning rod 12 are respectively provided with a fixing groove 1201, the middle parts of the left side surfaces of the lower die holder 1 and the upper die holder 3 are respectively fixedly connected with two groups of first fixing blocks 13, the inner side surface of the first fixing block 13 is inserted with a fixing plate 14, the middle parts of the left side surfaces of the lower die holder 1 and the upper die holder 3 are respectively fixedly connected, 16 surfaces of slide bar are provided with first spring 17, arm-tie 18 has been cup jointed in the left side of locating lever 12 surface, two sets of spacing collars 19 have been cup jointed in the left side of locating lever 12 surface, spacing collars 19 are located the left and right sides of arm-tie 18 respectively, locating lever 12 left surface fixedly connected with rotor plate 20, rotor plate 20 left surface fixedly connected with handle 21, the equal fixedly connected with shock absorber post 22 in four corners of die holder 1 lower surface, through setting up joint recess 10, joint lug 11, locating lever 12 and fixed plate 14, make the user adjust joint recess 10 and joint lug 11's position simultaneously, thereby further improved the stability of the device during operation, the accuracy of location in the part has further been guaranteed.
The utility model discloses in, for further improvement locating piece 4's motion stability, consequently at 4 left surfaces of locating piece and the equal fixedly connected with steady rest of right flank, the surface fixedly connected with T shape slide rail under the steady rest, die holder 1 upper surface set up with the T shape spout of T shape slide rail looks adaptation, through T shape spout and the cooperation of T shape slide rail to the motion stability of locating piece 4 has further been improved.
The utility model discloses in, in order to further improve the stability of the device during operation, consequently shock attenuation post 22 includes the bracing piece, and the support sleeve has been cup jointed to the bottom of bracing piece surface, and fixed surface is connected with the gasket under the support sleeve, and the inside second spring that is provided with of support sleeve for shock attenuation post 22 plays the effect of shock attenuation buffering to the device bottom, thereby has further improved the stability of the device during operation.
The utility model discloses in, for further reinforcing the fixed effect of locating plate 6 to locating piece 4, consequently telescopic link 23 includes the support sleeve, supports sleeve inside wall bottom and is provided with the catch bar, and fixed surface is connected with the backing plate under the catch bar, supports the inside third spring that is provided with of sleeve for telescopic link 23 is to 6 generate pressure of locating plate, thereby has further strengthened the fixed effect of locating plate 6 to locating piece 4.
The utility model discloses in, in order to further strengthen the positional stability of the device to the part, consequently at the equal fixedly connected with cushion in the four corners of 3 lower surfaces of upper die base, the cushion surface is provided with the skid resistant course, and the surface of skid resistant course is provided with anti-skidding line to increased the frictional force between part and the cushion, further strengthened the positional stability of the device to the part.
The utility model discloses in, for the further motion stability who places box 8 of reinforcing, consequently two sets of square spouts have all been seted up to lateral wall and interior back lateral wall before in the movable chute 103 down, place the square slide rail of box 8 front and the equal fixedly connected with in the back and square spout looks adaptation, through square slide rail and square spout cooperation to the motion stability of placing box 8 has further been strengthened.
When the positioning device is used, the connecting frame 7 is lifted upwards, the connecting frame 7 drives the movable plate 5 to move upwards, the positioning plate 6 is unlocked from the positioning grooves 102, the positions of the two groups of positioning blocks 4 are adjusted, the connecting frame 7 is loosened, the telescopic rod 23 extends, the telescopic rod 23 drives the movable plate 5 to move downwards, the movable plate 5 drives the positioning plate 6 to move downwards, the positioning plate 6 is inserted into the positioning grooves 102 so as to position the positions of the positioning blocks 4, the positioning blocks 4 play a role in positioning the front side and the rear side of the inside of a part, the pull block 24 is pulled, the fixed plate 14 is unlocked from the fixing groove 1201, the handle 21 is rotated by ninety degrees, the handle 21 drives the positioning rod 12 to rotate through the rotating plate 20, the pull plate 18 drives the positioning rod 12 to move, the positions of the clamping convex block 11 and the clamping groove 10 are adjusted, the positioning rod 12 is rotated by ninety degrees, the first spring 17 extends, the fixed plate 14 is fixed to the position of the positioning rod 12 in cooperation with the fixing groove 1201, so that the positions of the clamping convex block 11 and the clamping groove 10 are adjusted, the clamping convex block 11 and the clamping groove 10 are matched for use, the working stability of the device is guaranteed, and the positioning accuracy is further guaranteed.
To sum up, this accurate positioner of hardware mould uses through locating piece 4, telescopic link 23, locating plate 6 and constant head tank 102 cooperation for the user can fix a position the processing work piece through the position of adjusting locating piece 4, thereby further improved the accuracy nature of the device location, further improved the qualification rate of part, through setting up elasticity striker pin 2, make elasticity striker pin 2 play the cushioning effect to the part impact, thereby further reduced the probability that the mould damaged, prolonged the life of mould.
This accurate positioner of hardware mould through setting up joint recess 10, joint lug 11, locating lever 12 and fixed plate 14 for the user can adjust joint recess 10 and joint lug 11's position simultaneously, thereby has further improved the device during operation's stability, has further guaranteed the accuracy nature of location in the part.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a precision inner positioning device of hardware mould, includes die holder (1), its characterized in that: three groups of positioning holes (101) are respectively formed in the front side and the rear side of the left side of the upper surface of the lower die holder (1), elastic material blocking pins (2) are inserted into the two groups of positioning holes (101) on the left side, an upper die holder (3) is arranged on the upper surface of the elastic material blocking pins (2), a plurality of groups of positioning grooves (102) are formed in the middle of the upper surface of the lower die holder (1), positioning blocks (4) are respectively arranged on the front side and the rear side of the middle of the upper surface of the lower die holder (1), movable cavities (401) are respectively formed in the positioning blocks (4), placing holes (402) are respectively formed in four corners of the inner top side wall of each movable cavity (401), movable plates (5) are arranged on the inner bottom side wall of each movable cavity (401), telescopic rods (23) are fixedly connected to the inner top side wall of, the lower surface of the positioning block (4) is spliced with four groups of positioning plates (6), the upper surfaces of the positioning plates (6) are fixedly connected with the lower surface of the movable plate (5), the front surface and the back surface of the movable plate (5) are fixedly connected with connecting frames (7), the left side and the right side of the front surface and the back surface of the positioning block (4) are respectively provided with a connecting groove (403), the middle part of the upper surface of the lower die holder (1) is provided with a lower moving groove (103), the middle part of the lower surface of the upper die holder (3) is provided with an upper moving groove (301), the middle part of the inner wall of the lower moving groove (103) is provided with a placing box (8), the inner left side wall and the inner right side wall of the placing box (8) are respectively and fixedly connected with a cushioning block (9), the inner side surface of the cushioning block (9) is, the middle parts of the left side surfaces of the lower die holder (1) and the upper die holder (3) are respectively spliced with a positioning rod (12), the right side surface of the positioning rod (12) at the top is rotatably connected with the left side surface of the clamping convex block (11), the right side surface of the positioning rod (12) at the bottom is rotatably connected with the left side surface of the placing box (8), the front side and the back side of the outer surface of the positioning rod (12) are respectively provided with a fixing groove (1201), the middle parts of the left side surfaces of the lower die holder (1) and the upper die holder (3) are respectively and fixedly connected with two groups of first fixing blocks (13), the inner side surface of each first fixing block (13) is spliced with a fixing plate (14), the middle parts of the left side surfaces of the lower die holder (1) and the upper die holder (3) are respectively and fixedly connected with two groups of second fixing blocks (15), the top and the bottom of the inner side surface of each second, the outer end fixedly connected with of slide bar (16) draws piece (24), slide bar (16) surface is provided with first spring (17), arm-tie (18) have been cup jointed in the left side of locating lever (12) surface, two sets of spacing collars (19) have been cup jointed in the left side of locating lever (12) surface, spacing collars (19) are located the left and right sides of arm-tie (18) respectively, locating lever (12) left surface fixedly connected with rotor plate (20), rotor plate (20) left surface fixedly connected with handle (21), the equal fixedly connected with shock absorber post (22) in four corners of die holder (1) lower surface.
2. The precise internal positioning device for the hardware mould as claimed in claim 1, wherein: the positioning block (4) is characterized in that the left side face and the right side face of the positioning block (4) are fixedly connected with stabilizing frames, T-shaped sliding rails are fixedly connected to the lower surfaces of the stabilizing frames, and T-shaped sliding grooves matched with the T-shaped sliding rails are formed in the upper surface of the lower die base (1).
3. The precise internal positioning device for the hardware mould as claimed in claim 1, wherein: the shock absorption column (22) comprises a supporting rod, a supporting sleeve is sleeved at the bottom of the outer surface of the supporting rod, a gasket is fixedly connected to the lower surface of the supporting sleeve, and a second spring is arranged inside the supporting sleeve.
4. The precise internal positioning device for the hardware mould as claimed in claim 1, wherein: the telescopic rod (23) comprises a supporting sleeve, a push rod is arranged at the bottom of the inner wall of the supporting sleeve, a base plate is fixedly connected to the lower surface of the push rod, and a third spring is arranged inside the supporting sleeve.
5. The precise internal positioning device for the hardware mould as claimed in claim 1, wherein: the four corners of the lower surface of the upper die base (3) are fixedly connected with cushion blocks, the outer surfaces of the cushion blocks are provided with anti-skid layers, and the outer surfaces of the anti-skid layers are provided with anti-skid grains.
6. The precise internal positioning device for the hardware mould as claimed in claim 1, wherein: two sets of square chutes are respectively arranged on the inner front side wall and the inner rear side wall of the lower moving groove (103), and square sliding rails matched with the square chutes are fixedly connected with the front side and the back side of the box (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021238100.5U CN212634058U (en) | 2020-06-30 | 2020-06-30 | Accurate interior positioner of hardware mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021238100.5U CN212634058U (en) | 2020-06-30 | 2020-06-30 | Accurate interior positioner of hardware mould |
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| Publication Number | Publication Date |
|---|---|
| CN212634058U true CN212634058U (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021238100.5U Expired - Fee Related CN212634058U (en) | 2020-06-30 | 2020-06-30 | Accurate interior positioner of hardware mould |
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| Country | Link |
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| CN (1) | CN212634058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523067A (en) * | 2021-07-27 | 2021-10-22 | 东台威达鑫精密模具有限公司 | Stamping die group based on rotating disc type stamping machine |
-
2020
- 2020-06-30 CN CN202021238100.5U patent/CN212634058U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523067A (en) * | 2021-07-27 | 2021-10-22 | 东台威达鑫精密模具有限公司 | Stamping die group based on rotating disc type stamping machine |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210302 |