CN101386215A - Automatic chilling press die of diamond bead and glass drill bit - Google Patents
Automatic chilling press die of diamond bead and glass drill bit Download PDFInfo
- Publication number
- CN101386215A CN101386215A CNA2008102306410A CN200810230641A CN101386215A CN 101386215 A CN101386215 A CN 101386215A CN A2008102306410 A CNA2008102306410 A CN A2008102306410A CN 200810230641 A CN200810230641 A CN 200810230641A CN 101386215 A CN101386215 A CN 101386215A
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- former
- core rod
- punch
- diamond bead
- block
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Abstract
The invention discloses an automatic cold press die for a diamond bead and a glass punching aiguille; the lower part of a lower former block of the automatic cold press die is sheathed in the inner hole of a sleeve; besides, the lower former block is a tubular hollow structure; a mold core rod is sheathed in the inner hole of the lower former block; a coaxial guide slot is arranged on the lower tube wall of the lower former block; a pin which penetrates the coaxial guide slot connects the mold core rod and the sleeve together; the upper part of the lower former block is sheathed in the inner hole of the cavity block; besides, the sleeve and the cavity block are connected together for forming the opposite fixation between the mold core rod and the cavity block; the upper end surface of the mold core rod is consistent with the upper end plane of the cavity block; an upper former block is also a tubular hollow structure; the diameter of the inner hole and the thickness of the lower wall of the upper former block are respectively matched with the diameter of the inner hole and the thickness of the upper wall of the lower former block. The automatic cold press die has simple structure, wide application range and high machining precision, can reduce the labor intensity and realize the automatic production, therefore, the die has good economic benefit after being popularized.
Description
One, technical field: the present invention relates to a kind of automatic cold-press forming machine mould of suppressing annular diamond composition, particularly relate to the automatic cold-press forming machine mould of a kind of diamond bead and glass grooved bit.
Two, background technology: in the production process of diamond bead and diamond glass grooved bit, experience the powder pressing forming operation, after the cold moudling, its shape all is the ring bodies with certain altitude, and it is little to have size, the characteristics that ring wall thickness is little.The cold moudling of existing diamond bead and grooved bit all is to adopt manual pressing mode, and its major defect is: consume great amount of manpower, and the easy segregation of powder, production efficiency is low.
Three, Fa Ming content:
Technical problem to be solved by this invention is: overcome the deficiencies in the prior art, a kind of simple in structure, the diamond bead that reduces labor intensity, can realize automated production and the automatic cold-press machine mould of glass grooved bit are provided.
Technical scheme of the present invention is: the automatic cold-press machine mould of a kind of diamond bead and glass grooved bit, contain upper punch, low punch and former, described low punch bottom is sleeved in the endoporus of overcoat, and described low punch is the tubular, hollow structure, be set with core rod in its endoporus, described low punch bottom tube wall is provided with axially directed groove, the pin that passes this axially directed groove links together described core rod and described overcoat, described low punch top is sleeved in the endoporus of described former, and described overcoat and described former link together, form described core rod and described former relative position is fixed, the upper surface of described core rod is consistent with the last transverse plane of described former; Described upper punch also is the tubular, hollow structure, and its diameter of bore and bottom wall thickness are complementary with the diameter of bore and the top wall thickness of described low punch respectively.
Described low punch is the step cylinder, and its upper diameter is little and be sleeved in the endoporus of described former, and its underpart diameter is big and be sleeved in the endoporus of described overcoat, and its bottom is a bulge loop, is convenient to fix with cold press.Described upper punch is the step cylinder, and its upper end is connected with the upper punch headstock by screw, and described upper punch headstock is connected with cold press.Described axially directed groove is two, 180 ° along the circumference space.Described overcoat is connected with described former by screw, and described former is fixed on the moved cross beam of cold press.
The invention has the beneficial effects as follows:
1, the present invention is simple in structure, and core rod, low punch, overcoat, former suit connect, and be easy for installation, and guiding accurately guarantees machining accuracy easily.
2, the present invention can realize automated production, substitutes original manually-operated, production efficiency height, reduction working strength of workers.
3, the present invention can realize automatic filling powder, and product quality can be guaranteed.In addition, the wall thickness that changes upper punch and low punch can be suppressed the diamond bead and the glass grooved bit of different-thickness, forms series of products.
4, the present invention is applied widely, can realize the automatic compression moulding of small size diamond bead and glass grooved bit, has good economic benefit after the popularization.
Four, description of drawings:
Fig. 1 is the figure that installs and uses of the automatic cold-press machine mould of diamond bead and glass grooved bit;
Fig. 2 is the structural representation of low punch assembly shown in Figure 1;
Fig. 3 is the structural representation of upper punch assembly shown in Figure 1.
Fig. 4 is the partial enlarged drawing of Fig. 2.
Five, the specific embodiment:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, among the figure, 1-low punch, 2-pin, 3-core rod, 4-overcoat, the 5-screw, 6-former, 7-upper punch headstock, 8-screw, 9-upper punch, 10-entablature, the 11-top board, 12-moved cross beam, 13-center platen, 14-lower platen, 15-sill.
Former 6 and dress overcoat 4 thereon, core rod 3 is fixed on the moved cross beam 12 of cold press by center platen 13.
Up when moved cross beam 12 by power drive, adorn core rod 3 thereon, overcoat 4 and former 6 are up together, and low punch 1 relative former 6 and core rod 3 are descending, form toroidal cavity between core rod 3 and former 6 endoporus, for the filling powder.At this moment, the feeding boots feeding of automatic cold-press machine afterwards, is contained in the upper punch 9 on the entablature 10 with this toroidal cavity filling, and is descending under the driving of power, the powder in its wall thickness compacting toroidal cavity.After compacting was finished, upper punch 9 was up, and moved cross beam 12 is descending, and low punch 1 ejects the annular solid that suppresses, and moved cross beam 12 is got back to initial position, and circulation so far finishes.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1, the automatic cold-press machine mould of a kind of diamond bead and glass grooved bit, contain upper punch, low punch and former, it is characterized in that: described low punch bottom is sleeved in the endoporus of overcoat, and described low punch is the tubular, hollow structure, be set with core rod in its endoporus, described low punch bottom tube wall is provided with axially directed groove, the pin that passes this axially directed groove links together described core rod and described overcoat, described low punch top is sleeved in the endoporus of described former, and described overcoat and described former link together, form described core rod and described former relative position is fixed, the upper surface of described core rod is consistent with the last transverse plane of described former; Described upper punch also is the tubular, hollow structure, and its diameter of bore and bottom wall thickness are complementary with the diameter of bore and the top wall thickness of described low punch respectively.
2, the automatic cold-press machine mould of diamond bead according to claim 1 and glass grooved bit, it is characterized in that: described low punch is the step cylinder, its upper diameter is little and be sleeved in the endoporus of described former, its underpart diameter is big and be sleeved in the endoporus of described overcoat, its bottom is a bulge loop, is convenient to fix with cold press.
3, the automatic cold-press machine mould of diamond bead according to claim 1 and glass grooved bit, it is characterized in that: described upper punch is the step cylinder, and its upper end is connected with the upper punch headstock by screw, and described upper punch headstock is connected with cold press.
4, the automatic cold-press machine mould of diamond bead according to claim 1 and glass grooved bit, it is characterized in that: described axially directed groove is two, 180 ° along the circumference space.
5, according to the automatic cold-press machine mould of arbitrary described diamond bead of claim 1-4 and glass grooved bit, it is characterized in that: described overcoat is connected with described former by screw, and described former is fixed on the moved cross beam of cold press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102306410A CN101386215A (en) | 2008-10-29 | 2008-10-29 | Automatic chilling press die of diamond bead and glass drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102306410A CN101386215A (en) | 2008-10-29 | 2008-10-29 | Automatic chilling press die of diamond bead and glass drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101386215A true CN101386215A (en) | 2009-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102306410A Pending CN101386215A (en) | 2008-10-29 | 2008-10-29 | Automatic chilling press die of diamond bead and glass drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101386215A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229251A (en) * | 2011-04-27 | 2011-11-02 | 聊城万合工业制造有限公司 | Three-head annular tablet die of high single-punch tablet press |
| CN102248700A (en) * | 2011-04-27 | 2011-11-23 | 聊城万合工业制造有限公司 | Porous tablet mould |
| CN104014789A (en) * | 2014-05-20 | 2014-09-03 | 江西稀有稀土金属钨业集团有限公司 | Fixing method of automatic pressing molding mold core rod for multi-positioning-hole product |
| CN106042438A (en) * | 2016-07-22 | 2016-10-26 | 聊城万合工业制造有限公司 | Small-hole-diameter porous die device for tablet press |
| CN106077633A (en) * | 2016-08-24 | 2016-11-09 | 广州晶体科技有限公司 | Beading cold stamping die and use the beading production method of this cold stamping die |
| CN106077634A (en) * | 2016-08-24 | 2016-11-09 | 广州晶体科技有限公司 | Beading cold stamping die and use the beading production method of this cold stamping die |
| CN107626841A (en) * | 2017-11-01 | 2018-01-26 | 苏州众拓自动化科技有限公司 | Full-automatic cold press matrix feeding locating and detecting device |
| CN110918984A (en) * | 2019-12-27 | 2020-03-27 | 长沙百川超硬材料工具有限公司 | Processing device and method for directional and ordered arrangement of diamonds in wire saw bead |
| CN111590069A (en) * | 2020-06-28 | 2020-08-28 | 南安市铭基金刚石工具有限公司 | Cold pressing equipment and cold pressing method of bead stringing machine |
-
2008
- 2008-10-29 CN CNA2008102306410A patent/CN101386215A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229251A (en) * | 2011-04-27 | 2011-11-02 | 聊城万合工业制造有限公司 | Three-head annular tablet die of high single-punch tablet press |
| CN102248700A (en) * | 2011-04-27 | 2011-11-23 | 聊城万合工业制造有限公司 | Porous tablet mould |
| CN104014789A (en) * | 2014-05-20 | 2014-09-03 | 江西稀有稀土金属钨业集团有限公司 | Fixing method of automatic pressing molding mold core rod for multi-positioning-hole product |
| CN106042438A (en) * | 2016-07-22 | 2016-10-26 | 聊城万合工业制造有限公司 | Small-hole-diameter porous die device for tablet press |
| CN106077633A (en) * | 2016-08-24 | 2016-11-09 | 广州晶体科技有限公司 | Beading cold stamping die and use the beading production method of this cold stamping die |
| CN106077634A (en) * | 2016-08-24 | 2016-11-09 | 广州晶体科技有限公司 | Beading cold stamping die and use the beading production method of this cold stamping die |
| CN106077634B (en) * | 2016-08-24 | 2018-06-12 | 广州晶体科技有限公司 | Beading cold stamping die and the beading production method using the cold stamping die |
| CN106077633B (en) * | 2016-08-24 | 2018-06-12 | 广州晶体科技有限公司 | Beading cold stamping die and the beading production method using the cold stamping die |
| CN107626841A (en) * | 2017-11-01 | 2018-01-26 | 苏州众拓自动化科技有限公司 | Full-automatic cold press matrix feeding locating and detecting device |
| CN110918984A (en) * | 2019-12-27 | 2020-03-27 | 长沙百川超硬材料工具有限公司 | Processing device and method for directional and ordered arrangement of diamonds in wire saw bead |
| CN111590069A (en) * | 2020-06-28 | 2020-08-28 | 南安市铭基金刚石工具有限公司 | Cold pressing equipment and cold pressing method of bead stringing machine |
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Application publication date: 20090318 |