CN204545147U - Agricultural tool steps on shoulder knurling mould - Google Patents
Agricultural tool steps on shoulder knurling mould Download PDFInfo
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- CN204545147U CN204545147U CN201520216618.1U CN201520216618U CN204545147U CN 204545147 U CN204545147 U CN 204545147U CN 201520216618 U CN201520216618 U CN 201520216618U CN 204545147 U CN204545147 U CN 204545147U
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- die
- mould
- bottom plate
- connecting rod
- guide pillar
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Abstract
A kind of agricultural tool steps on shoulder knurling mould, and this mold integral is supporting structure, and its patrix comprises drift, and counterdie comprises die bottom plate, die, punch, die socket, convex mould base, mould back seat, spring guide pillar, guide pin bushing seat, the connecting rod that coordinates with punch. contact; Mould back seat, spring guide pillar, guide pin bushing seat, die socket, convex mould base are arranged on die bottom plate respectively according to the order of sequence, and wherein, punch is arranged on convex mould base, and die is fixed on die socket, and guide pin bushing is embedded on guide pin bushing seat, and ball guide pillar is embedded in ball bearing guide bushing; Ball guide pillar is connected with connecting rod, and the other end of connecting rod is connected with mould back seat, and there is handle hole the centre of die bottom plate, fixes below die bottom plate with securing member.This mould making method is simple, and assembling science, is used production line, can guarantee the uniformity of product embossing, not only reduce percent defective, also can shorten the patrix time, reduces danger coefficient during operative, drastically increases production efficiency and application benefit.
Description
Technical field
The utility model relates to a kind of mould, relates to specifically a kind of step on shoulder knurling mould with agricultural tool after stepping on the agricultural tool formed product such as shoulder such as square spade, sharp spade, coal spade.
Background technology
Agricultural tool shaping post legged shoulder knurling mould conventional is at present simple concave-convex mold, die is integrated, punch is integrated, molds is embedded on the left and right platform of horizontal punching machine, all need before every subjob to carry out manually mould, due to manual operation, the situation having mould unavoidably not in place to mould occurs, carry out will repeatedly testing with sheet stock mould, waste time and cost, the product of each production can not ensure uniformity, the concave-convex mold of conventional mould is left and right mould, during operation, mould directly collides mutually, very easily wearing and tearing or damage, all need change this mould once damage, namely cost is added, again reduce operating efficiency simultaneously, moreover conventional mould can only use on horizontal punching machine, can not use on vertical punch press, use equipment has significant limitation.In addition, conventional mold stroke is 0-130mm, because stroke is large, uses horizontal punching machine work, easily injures operator, dangerous large.
Summary of the invention
Goal of the invention of the present utility model is respectively to be integrated for prior art concave-convex mold, molds is embedded on the left and right platform of horizontal punching machine, all need before every subjob to carry out manually mould,, inefficiency, production cost high deficiency low to mould accuracy, one be to provide a kind of easy to use, efficiency is high, danger coefficient is low, percent defective is low, have need not to mould, effect easy for installation simultaneously, be no matter band trousers or the agricultural tool product not with trousers, shapingly all spendablely step on shoulder knurling mould afterwards; And be to provide simple, the easy-operating preparation method of stepping on shoulder knurling mould of a kind of preparation method.
Realize foregoing invention object by the following technical solutions:
A kind of agricultural tool steps on shoulder knurling mould, comprise upper die and lower die, it is characterized in that, described mold integral is supporting structure, its patrix comprises the drift of welding die shank, and counterdie comprises die bottom plate, die, punch, die socket, convex mould base, mould back seat, spring guide pillar, guide pin bushing seat, the connecting rod that coordinates with punch. contact; Mould back seat, spring guide pillar, guide pin bushing seat, die socket, convex mould base are arranged on die bottom plate respectively according to the order of sequence, and wherein, punch is arranged on convex mould base, and die is fixed on die socket, and ball bearing guide bushing is embedded on guide pin bushing seat, and ball guide pillar is embedded in ball bearing guide bushing; Ball guide pillar is connected with connecting rod, and the other end of connecting rod is connected with mould back seat, and there is handle hole the centre of die bottom plate, fixes below die bottom plate with securing member.
Further
,described die bottom plate is provided with hole, securing member from hole through being fastened and fixed.
Further
,described spring guide pillar, guide pin bushing seat, die socket, convex mould base are connected and fixed respectively by securing member and die bottom plate, and wherein the stroke of die socket is 0-10mm.
Further
,described connecting rod is two joints
,two joint connecting rod pins connect, and the two ends of connecting rod are embedded with jump ring, are connected with pin with the junction of mould back seat, ball guide pillar.
Further
,described spring guide pillar is outside equipped with spring.
Further
,handle hole in the middle of described counterdie die bottom plate is rectangle.
Further
,described punch and matrix is respectively insert structure, and wherein die plate insert is rectangular structure, and diagonal bolted is on die socket, and punch is irregularly shaped, to angular direction bolted on convex mould base.
Compared with prior art, the beneficial effects of the utility model are:
Because concave-convex mold of the present utility model have employed insert design, each operation does not need mould, direct installation just can use afterwards, shortens the patrix time, does not need test piece, add the uniformity of product, decrease percent defective, if concave-convex mold damages, only need change the insert of concave-convex mold, without integral replacing, reduce cost.The utility model overcomes the defect of prior art upper and lower mould direct collision, but by the middle part of the connecting rod of patrix drift aligning counterdie, direct and connecting rod bumps against, and has spring supporting under connecting rod, owing to clashing into, connecting rod extends and promotes guide pillar, pushes guide pillar to die socket, moves forward and bump against with punch, and the stroke of die socket is 0-10mm, spacing is shorter, and not easily meet accident during manual operation injury, reduces danger coefficient.
Mould of the present utility model is supporting structure, it is the placement space of spade trousers between two connecting rods, be placed on completely on mould to enable spade trousers, be provided with rectangular hole in the middle of the counterdie die bottom plate, this scheme breaches the spade of band trousers cannot the present situation of embossing after shaping, is a huge breakthrough in agricultural tool industry, and this mould is of wide application general, can be applied to various steel shovel, no matter sharp spade, or square spade, coal spade all can use.This mould is used production line, decreases percent defective, guarantee the uniformity of product, shorten the patrix time, reduce danger coefficient during operative, drastically increase production efficiency and application benefit.The preparation method of this mould is simple, and easy to operate, labour intensity is low.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model counterdie.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the utility model upper die structure schematic diagram.
The structural representation of Fig. 4 to be patrix be drift.
Mark in figure: die bottom plate 1, pin 2, jump ring 3, back seat 4, spring guide pillar 5, spring 6, connecting rod 7, ball guide pillar 8, ball bearing guide bushing 9, guide pin bushing seat 10, die socket 11, die 12, punch 13, spade 14, convex mould base 15, handle hole 16, alignment pin 17, bolt 18, drift 19.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described further:
A kind of agricultural tool shaping post legged shoulder knurling mould, mold integral is supporting structure, comprises patrix and counterdie.Patrix forms primarily of the drift 19 of welding die shank.Counterdie is made up of die 12, punch 13, die socket 11, convex mould base 15, die bottom plate 1, back seat 4, connecting rod 7, ball guide pillar 8, ball bearing guide bushing 9, guide pin bushing seat 10, spring guide pillar 5 etc.Specific embodiment is shown in Fig. 1-Fig. 4.
embodiment 1 patrix
see Fig. 4, patrix of the present utility model is drift 19, this drift 19 inverted T-shaped structures, and it is horizontal, longitudinal component is cuboid respectively, and longitudinal component is welded on the middle part of lateral part.
embodiment 2 counterdie
The middle part of the die bottom plate 1 of counterdie is provided with rectangular handle hole 16, die bottom plate 1 is laid and has multiple installing hole, mould back seat 4, spring guide pillar 5, guide pin bushing seat 10, die socket 11, convex mould base 15 are arranged on die bottom plate 1 sequenced through installing hole respectively, and mould back seat 4, spring guide pillar 5, guide pin bushing seat 10, die socket 11, convex mould base 15 are fastened on die bottom plate 1 through installing hole by bolt 18 successively.Die 12, punch 13 are respectively insert structure, and wherein the insert of die 12 is rectangular structure, and its diagonal bolted is on die socket 11, and the stroke of die socket 11 is 0-10mm.Punch 13 is irregularly shaped, its to angular direction bolted on convex mould base 15.Guide pin bushing seat 10 bolt 18 is fastened on die bottom plate 1, and ball bearing guide bushing 9 is embedded in guide pin bushing seat 10, and ball guide pillar 8 is embedded in ball bearing guide bushing 9, and connecting rod 7 is between ball guide pillar 8 and mould back seat 4, and connecting rod 7 is two joints
,connect with pin between two joint connecting rods, the two ends of connecting rod 7 are embedded with jump ring 3 respectively, and one end of connecting rod 7 is connected with ball guide pillar 8, and the other end is connected with mould back seat 4, and the junction of connecting rod 7 and needle roller guide pillar 8, mould back seat 4 is connected with pin 3 respectively.Spring guide pillar 5 is positioned at the below in the middle part of connecting rod 7, and spring guide pillar 5 is outside equipped with spring 6.The middle part of connecting rod 7 is contact positions of patrix drift 19.Patrix and counterdie are combined into the shaping post legged of agricultural tool and take on knurling mould.See as between concave-convex mold as agricultural tool spade 14, spade handle is placed in handle hole 16.
Embodiment 3 steps on the preparation method of shoulder knurling mould
Making step is as follows
1, be first arranged on die bottom plate 1 by mould back seat 4, bolt 18 passes from the installing hole of die bottom plate 1, fixes below die bottom plate 1 with bolt, embeds alignment pin 17, last fastening bolt 18.
2, spring guide pillar 5 is arranged on die bottom plate 1, fixes with bolt 18 below die bottom plate 1, embed alignment pin 17, last fastening bolt 18;
3, ball bearing guide bushing 9 is embedded on guide pin bushing seat 10, ball guide pillar 8 is embedded in ball bearing guide bushing 9;
4, guide pin bushing seat 10 is arranged on die bottom plate 1, fixes with bolt 18 below die bottom plate 1, embed alignment pin 17, last fastening bolt 18;
5, connecting rod 7 is assembled, the identical bar pin of two joint specifications is connected as one composition connecting rod 7, the two ends of connecting rod 7 embed jump ring 3 respectively, one end is connected with the right-hand member of needle roller guide pillar 8, the other end is connected with the left end of mould back seat 4, connecting rod 7 is connected with pin 2 with the junction of needle roller guide pillar 8, mould back seat 4, embeds jump ring 3;
6, the left end of needle roller guide pillar 8 is connected with die socket 11, fixes with bolt, embed alignment pin, last fastening bolt;
7, die 12 is fixed on die socket 11, fixes with bolt, embed alignment pin, last fastening bolt;
8, press in the middle part of connecting rod 7, check die 12 stroke, after qualified, punch 13 is arranged on convex mould base 15, fixes with bolt, embed alignment pin, last fastening bolt;
9, finally convex mould base 15 is arranged on die bottom plate 1, fixes with bolt below die bottom plate 1, embed alignment pin, last fastening bolt, debug intact rear just mould can being arranged on punch press and worked.
the utility model steps on the course of work of shoulder knurling mould:
The drift 19 of patrix impacts in the middle part of the connecting rod 7 of counterdie, and connecting rod has for 7 times spring 6 to support, and has ball guide pillar 8 in spring 6, connecting rod 7 extends after being subject to surge, promotes ball guide pillar 8 to left movement, promotes die socket 11 immediately to left movement, collide with punch 13, complete embossing operation.Along with patrix drift 19 lifts, spring 6 support link 7 moves upward, and ball guide pillar 8 moves right, and pulls die socket 11 to move right, and die socket 11 encounters guide pin bushing seat 10 stop motion, just completes a whole set of embossing action to this.After this repeat this continuously to move.
Although above done detailed description to the utility model with a general description of the specific embodiments, on the utility model basis, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, modifications or improvements on the basis of not departing from the present utility model thought, all belong to the scope that the utility model is claimed.
Claims (7)
1. an agricultural tool steps on shoulder knurling mould, comprise upper die and lower die, it is characterized in that, described mold integral is supporting structure, its patrix comprises the drift of welding die shank, and counterdie comprises die bottom plate, die, punch, die socket, convex mould base, mould back seat, spring guide pillar, guide pin bushing seat, the connecting rod that coordinates with punch. contact; Mould back seat, spring guide pillar, guide pin bushing seat, die socket, convex mould base are arranged on die bottom plate respectively according to the order of sequence, and wherein, punch is arranged on convex mould base, and die is fixed on die socket, and ball bearing guide bushing is embedded on guide pin bushing seat, and ball guide pillar is embedded in ball bearing guide bushing; Ball guide pillar is connected with connecting rod, and the other end of connecting rod is connected with mould back seat, and there is handle hole the centre of die bottom plate, fixes below die bottom plate with securing member.
2. agricultural tool according to claim 1 steps on shoulder knurling mould, it is characterized in that, described die bottom plate is provided with hole, securing member from hole through being fastened and fixed.
3. agricultural tool according to claim 1 steps on shoulder knurling mould, it is characterized in that, described spring guide pillar, guide pin bushing seat, die socket, convex mould base are connected and fixed respectively by securing member and die bottom plate, and wherein the stroke of die socket is 0-10mm.
4. agricultural tool according to claim 1 steps on shoulder knurling mould, it is characterized in that, described connecting rod is two joints, and two joint connecting rod pins connect, and the two ends of connecting rod are embedded with jump ring, are connected with pin with the junction of mould back seat, ball guide pillar.
5. agricultural tool according to claim 1 steps on shoulder knurling mould, it is characterized in that, described spring guide pillar is outside equipped with spring.
6. agricultural tool according to claim 1 steps on shoulder knurling mould, it is characterized in that, the handle hole in the middle of described counterdie die bottom plate is rectangle.
7. agricultural tool according to claim 1 steps on shoulder knurling mould, it is characterized in that, described punch and matrix is respectively insert structure, wherein die plate insert is rectangular structure, diagonal bolted is on die socket, punch is irregularly shaped, to angular direction bolted on convex mould base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216618.1U CN204545147U (en) | 2015-04-13 | 2015-04-13 | Agricultural tool steps on shoulder knurling mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216618.1U CN204545147U (en) | 2015-04-13 | 2015-04-13 | Agricultural tool steps on shoulder knurling mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545147U true CN204545147U (en) | 2015-08-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216618.1U Expired - Fee Related CN204545147U (en) | 2015-04-13 | 2015-04-13 | Agricultural tool steps on shoulder knurling mould |
Country Status (1)
| Country | Link |
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| CN (1) | CN204545147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759541A (en) * | 2015-04-13 | 2015-07-08 | 唐山市燕南制锹有限公司 | Agricultural tool shouldering and embossing mould and manufacturing method thereof |
-
2015
- 2015-04-13 CN CN201520216618.1U patent/CN204545147U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759541A (en) * | 2015-04-13 | 2015-07-08 | 唐山市燕南制锹有限公司 | Agricultural tool shouldering and embossing mould and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150812 Termination date: 20200413 |