CN210821094U - Die positioning and guiding mechanism - Google Patents
Die positioning and guiding mechanism Download PDFInfo
- Publication number
- CN210821094U CN210821094U CN201921214689.2U CN201921214689U CN210821094U CN 210821094 U CN210821094 U CN 210821094U CN 201921214689 U CN201921214689 U CN 201921214689U CN 210821094 U CN210821094 U CN 210821094U
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- positioning pin
- die
- positioning
- seat
- fixed
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Abstract
The utility model discloses a mould location guiding mechanism, its characterized in that: the positioning pin is arranged symmetrically to the male die, the positioning pin passes through the positioning pin hole on the positioning pin seat, the upper end and the lower end of the positioning pin all extend out of the positioning pin hole, the male die and the positioning pin seat are tightly pressed and fixed on the lower part of the backing plate by a male die fixing plate, the backing plate is fixed on the lower part of the upper die seat, the upper end of the positioning pin is fixedly connected with the sliding block, a positioning pin sleeve is arranged under the positioning pin, an inner hole of the positioning pin sleeve is matched with the positioning pin, a groove matched with the positioning pin is arranged in the middle of the lower end of the positioning pin seat, a sliding plate capable of sliding up and down is arranged on the outer side of the positioning pin sleeve, the sliding plate is positioned in a sliding groove arranged on the female die, a second spring is arranged between the sliding plate and the lower end face of the sliding groove, the lower end faces of, the method has the advantage of high positioning accuracy.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to mould location guiding mechanism.
Background
The die is various dies and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
With the development of industrial technology, the requirements on parts are higher, and meanwhile, in order to improve the production efficiency, the moving speed of the movable die is higher, so that higher requirements are put on a guide mechanism of the die. The effect of mould guide structure is very important, and current mould adopts the cooperation between guide pillar, the guide pin bushing to realize location, direction mostly, and its precision is lower, easily leads to the mould wearing and tearing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a mould location guiding mechanism.
The utility model provides a mould location guiding mechanism, includes locating pin, locating pin seat, slide, locating pin cover, its characterized in that: the positioning pin is arranged symmetrically to the male die, the positioning pin penetrates through a positioning pin hole in a positioning pin seat, the upper end and the lower end of the positioning pin extend out of the positioning pin hole, the male die and the positioning pin seat are tightly pressed and fixed on the lower part of a base plate by a male die fixing plate, the base plate is fixed on the lower part of an upper die seat, the upper end of the positioning pin is fixedly connected with a sliding block, the upper end of the sliding block is tightly pressed with a first spring, the upper end of the first spring is tightly pressed with a compression nut, a positioning pin sleeve is arranged under the positioning pin, an inner hole of the positioning pin sleeve is matched with the positioning pin, the positioning pin sleeve is of a circular tube-shaped structure, a groove matched with the positioning pin is formed in the middle of the lower end of the positioning pin seat, a sliding plate capable of sliding up and down is arranged on the outer side of the, the lower ends of the sliding plate and the positioning pin seat have the same cross section shape, and the upper end surface of the sliding plate is aligned with the upper end surface of the female die.
Preferably, the upper die holder and the base plate are provided with first spring grooves which are vertical and communicated, the compression nut, the first spring and the sliding block are arranged in the first spring grooves, and the compression nut is connected with the upper die holder in a threaded connection mode.
Preferably, the male die is matched with the female die, the female die is fixed on the female die holder, guide pillars are fixed at four corners of the female die holder, the upper end of each guide pillar is matched with a guide sleeve, the guide sleeves are fixed at four corners of the bottom of the upper die holder, and a die handle is fixed at the top of the upper die holder.
Preferably, the lower end of the positioning pin is of an arc-shaped surface structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, the mainly used terrace die, the location direction during die compound die, the terrace die, during the die compound die, press drive die shank, realize moving down of terrace die, the uide bushing, the cooperation of guide pillar realizes the location direction once, before not closing the mould, the locating pin at first contacts with the locating pin cover, the locating pin inserts in the hole at locating pin cover center, realize the location direction of second time, lower terminal surface and the slide contact when the locating pin seat, the slide slides down, the locating pin seat inserts in the spout that is located on the die, the locating pin seat realizes the cubic location direction, the locating pin seat inserts and targets in place in the die in-process, the locating pin cover inserts in the recess of locating pin seat lower extreme. The utility model realizes the accurate guiding when the male die and the female die are assembled through the three-time positioning and guiding, has the advantage of high positioning precision, can effectively reduce the abrasion of the male die and the female die, and prolongs the service life of the male die and the female die; through setting up first spring, can play the cushioning effect to improve the stability of device operation.
Drawings
Fig. 1 is the structure schematic diagram of the utility model relates to a mold positioning guide mechanism.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the drawing, the die comprises an upper die base 1, an upper die base 2, a compression nut 3, a first spring 4, a sliding block 5, a die shank 6, a male die 7, a backing plate 8, a guide sleeve 9, a guide pillar 10, a male die fixing plate 11, a positioning pin 12, a positioning pin base 13, a female die base 14, a sliding plate 15, a positioning pin sleeve 16, a second spring 17 and a female die.
Detailed Description
Referring to fig. 1 and 2, a mold positioning guide mechanism includes a positioning pin 11, a positioning pin seat 12, a sliding plate 14, and a positioning pin sleeve 15, and is characterized in that: the positioning pin 11 is arranged symmetrically to the punch 6, the positioning pin 11 penetrates through a positioning pin hole on a positioning pin seat 12, the upper end and the lower end of the positioning pin 11 both extend out of the positioning pin hole, the punch 6 and the positioning pin seat 12 are tightly pressed and fixed on the lower part of a cushion plate 7 by a punch fixing plate 10, the cushion plate 7 is fixed on the lower part of an upper die seat 1, the upper end of the positioning pin 11 is fixedly connected with a slide block 4, the upper end of the slide block 4 is tightly pressed with a first spring 3, the upper end of the first spring 3 is tightly pressed with a compression nut 2, a positioning pin sleeve 15 is arranged right below the positioning pin 11, an inner hole of the positioning pin sleeve 15 is matched with the positioning pin 11, the positioning pin sleeve 15 is of a circular tube-shaped structure, a groove matched with the positioning pin 11 is arranged in the middle part of the lower end of the positioning pin seat 12, a sliding plate 14 capable of sliding up and, a second spring 16 is arranged between the sliding plate 14 and the lower end face of the sliding chute, the sliding plate 14 and the lower end of the positioning pin base 12 have the same cross-sectional shape, and the upper end face of the sliding plate 14 is aligned with the upper end face of the female die 17.
The upper die holder 1 and the base plate 7 are provided with first spring grooves which are vertical and communicated, the compression nut 2, the first spring 3 and the sliding block 4 are arranged in the first spring grooves, and the compression nut 2 is connected with the upper die holder 1 in a threaded connection mode.
The male die 6 is matched with the female die 17, the female die 17 is fixed on the female die holder 13, guide pillars 9 are fixed on four corners of the female die holder 13, the upper end of each guide pillar 9 is matched with a guide sleeve 8, the guide sleeves 8 are fixed on four corners of the bottom of the upper die holder 1, and a die handle 5 is fixed on the top of the upper die holder 1.
The lower end of the positioning pin 11 is of an arc-shaped surface structure.
The utility model discloses a theory of operation is:
the utility model discloses when using, mainly used terrace die 6, the location direction during the compound die of die 17, terrace die 6, during the compound die of die 17, press drive die shank 5, realize shifting down of terrace die 6, uide bushing 8, the location direction is realized once in the cooperation of guide pillar 9, before not closing the mould, locating pin 11 at first contacts with locating pin bush 15, locating pin 11 inserts in the hole at locating pin bush 15 center, realize the location direction of second time, when the lower terminal surface and the contact of slide 14 of locating pin boss 12, slide 14 slides down, locating pin boss 12 inserts in the spout that lies in on die 17, locating pin boss 12 realizes the cubic location direction, locating pin boss 12 inserts to be located die 17 in-process, locating pin bush 15 inserts in the recess of locating pin boss 12 lower extreme. The utility model realizes the accurate guiding when the male die 6 and the female die 17 are assembled through the three-time positioning and guiding, has the advantage of high positioning precision, can effectively reduce the abrasion of the male die 6 and the female die 17, and prolongs the service life of the male die 6 and the female die 17; through setting up first spring 3, can play the cushioning effect to improve the stability of device operation.
The technical solution of the present invention is to provide an improved method for manufacturing a semiconductor device, which is characterized in that the method is not limited by the above-mentioned method, and the method is not substantially improved by the method and the device, or the method and the device are directly applied to other occasions without improvement, all within the protection scope of the present invention.
Claims (4)
1. The utility model provides a mould location guiding mechanism, includes locating pin (11), locating pin seat (12), slide (14), locating pin cover (15), its characterized in that: the positioning pin (11) is arranged symmetrically to the punch (6), the positioning pin (11) penetrates through a positioning pin hole in a positioning pin seat (12), the upper end and the lower end of the positioning pin (11) extend out of the positioning pin hole, the punch (6) and the positioning pin seat (12) are pressed and fixed on the lower portion of a backing plate (7) by a punch fixing plate (10), the backing plate (7) is fixed on the lower portion of an upper die seat (1), the upper end of the positioning pin (11) is fixedly connected with a sliding block (4), the upper end of the sliding block (4) is pressed with a first spring (3), the upper end of the first spring (3) is pressed with a compression nut (2), a positioning pin sleeve (15) is arranged under the positioning pin (11), an inner hole of the positioning pin sleeve (15) is matched with the positioning pin (11), the positioning pin sleeve (15) is of a circular tube-shaped structure, a groove matched with the positioning pin (11) is formed in the middle of the lower end of the, the outside of locating pin cover (15) is equipped with gliding slide (14) from top to bottom, slide (14) are located the spout that sets up on die (17), be equipped with second spring (16) under slide (14) and the spout between the terminal surface, the lower extreme of slide (14) and locating pin seat (12) has the same cross sectional shape, the up end of slide (14) is neat with the up end of die (17).
2. A mold positioning guide mechanism as recited in claim 1, wherein: the upper die holder is characterized in that first spring grooves which are vertical and communicated are formed in the upper die holder (1) and the base plate (7), the compression nut (2), the first spring (3) and the sliding block (4) are arranged in the first spring grooves, and the compression nut (2) is connected with the upper die holder (1) in a threaded connection mode.
3. A mold positioning guide mechanism as recited in claim 1, wherein: the male die (6) is matched with the female die (17), the female die (17) is fixed on a female die holder (13), guide pillars (9) are fixed on four corners of the female die holder (13), the upper ends of the guide pillars (9) are matched with guide sleeves (8), the guide sleeves (8) are fixed on four corners of the bottom of the upper die holder (1), and die handles (5) are fixed on the top of the upper die holder (1).
4. A mold positioning guide mechanism as recited in claim 1, wherein: the lower end of the positioning pin (11) is of an arc-shaped surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214689.2U CN210821094U (en) | 2019-07-30 | 2019-07-30 | Die positioning and guiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921214689.2U CN210821094U (en) | 2019-07-30 | 2019-07-30 | Die positioning and guiding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210821094U true CN210821094U (en) | 2020-06-23 |
Family
ID=71272179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921214689.2U Expired - Fee Related CN210821094U (en) | 2019-07-30 | 2019-07-30 | Die positioning and guiding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210821094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603902A (en) * | 2021-12-17 | 2022-06-10 | 上海磐云科技有限公司 | High-precision pressure maintaining workstation |
-
2019
- 2019-07-30 CN CN201921214689.2U patent/CN210821094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603902A (en) * | 2021-12-17 | 2022-06-10 | 上海磐云科技有限公司 | High-precision pressure maintaining workstation |
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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: 20200623 Termination date: 20210730 |