CN213564590U - Opening and closing device for quickly pulling open die of punch-puller - Google Patents
Opening and closing device for quickly pulling open die of punch-puller Download PDFInfo
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- CN213564590U CN213564590U CN202022532266.4U CN202022532266U CN213564590U CN 213564590 U CN213564590 U CN 213564590U CN 202022532266 U CN202022532266 U CN 202022532266U CN 213564590 U CN213564590 U CN 213564590U
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- sliding plate
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- 238000000034 method Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses an ware that opens and shuts that is used for punch-extractor to pull open mould fast, include: the device comprises a base, a top plate, a guide pillar, a fixing piece, a power piece, a caliper, a sliding plate and a top pillar; the base is connected with the top plate through a guide pillar; the fixing piece is sleeved on the guide pillar and fixedly arranged at the bottom end of the guide pillar; the sliding plate is sleeved on the guide post and positioned on the guide post to slide; a top column is arranged on one side of the sliding plate, which is positioned on the fixed part, and the top column is adapted to the fixed part; the power part is positioned above the top plate, penetrates through the top plate and is connected with the sliding plate, and drives the sliding plate to move on the guide post; the base with be provided with slide caliper rule between the sliding plate, this application is through setting up unified guide pillar structure for the fore-set is when pushing away the mould, keeps four fore-sets to be located same horizontal plane all the time, has avoided the damage to the mould.
Description
Technical Field
The utility model belongs to the technical field of the mould ware that opens and shuts and specifically relates to a ware that opens and shuts that is used for drawbench to pull open the mould fast.
Background
The die is a tool for forming a blank into a product with a specific shape and size under the action of external force. The method is widely applied to blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. After the blank is formed by the die, the die needs to be removed by a die drawing process. When a plurality of large moulds are subjected to a drawing process, special equipment and a production line are needed, and the large moulds cannot be born by a plurality of current small-scale manufacturers, and only heavy metal moulds are manually opened and closed, so that the working strength is high, and the efficiency is low. Particularly, for some heavy molds which are arranged up and down, even if a crane is used for drawing the molds, the defects of low efficiency and low speed cannot be overcome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ware opens and shuts that is used for the punch-puller to pull open the mould fast.
To achieve the above object, the present invention adopts the following:
an opener for a knockout machine to quickly pull open a die, comprising: the device comprises a base, a top plate, a guide pillar, a fixing piece, a power piece, a caliper, a sliding plate and a top pillar; the base is connected with the top plate through a guide pillar; the fixing piece is sleeved on the guide pillar and fixedly arranged at the bottom end of the guide pillar; the sliding plate is sleeved on the guide post and positioned on the guide post to slide; a top column is arranged on one side of the sliding plate, which is positioned on the fixed part, and the top column is adapted to the fixed part; the power part is positioned above the top plate, penetrates through the top plate and is connected with the sliding plate, and drives the sliding plate to move on the guide post; a caliper is arranged between the base and the sliding plate.
Preferably, the base and the top plate are both rectangular in cross section.
Preferably, the number of the guide posts is four, and the guide posts are respectively arranged at four top corners of the base.
Preferably, the fixing piece comprises a clamping plate, a positioning lug and a support lug; the width of the clamping plate is equal to that of the base; the positioning lug is arranged in the center of the clamping plate; the back of the clamping plate is provided with four support lugs, and the support lugs are sleeved on the guide columns and fixedly arranged at the bottom ends of the guide columns.
Preferably, the number of the fixing parts is two, and the fixing parts are respectively arranged on two sides of the base.
Preferably, the lower surface of the sliding plate is provided with four top pillars.
Preferably, the power member is a cylinder.
The utility model has the advantages of it is following:
1. this application is through setting up unified guide pillar structure for the fore-set is when pushing away the mould, remains four fore-sets all the time and is located same horizontal plane, has avoided the damage to the mould.
2. This application is through setting up the slide caliper rule between base and the sliding plate, and the volume of pushing down that can audio-visually reads the sliding plate to avoid making quality phenomena such as mould fracture because the excessive pushing down of sliding plate.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a front view of an opener for a quick-opening mold of a striking and drawing machine according to the present invention.
Fig. 2 is a side view of an opener for a quick-opening mold of a striking and drawing machine according to the present invention.
In the figures, the various reference numbers are:
1-base, 2-top plate, 3-guide column, 4-fixing piece, 401-clamping plate, 402-positioning lug, 403-support lug, 5-power piece, 6-sliding plate, 7-top column, 8-caliper and 9-mould.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, an opener for a quick-opening die of a drawing machine includes: the device comprises a base 1, a top plate 2, a guide pillar 3, a fixing piece 4, a power piece 5, a caliper 8, a sliding plate 6 and a top pillar 7; the base 1 is connected with the top plate 2 through a guide post 7; the cross sections of the base 1 and the top plate 2 are rectangular; the number of the guide posts 7 is four, and the guide posts are respectively arranged at four top corners of the base 1; the base plate 1, top plate 2 and guide posts 3 form a frame in which the rear fixing element 4 and slide plate 6 run.
Furthermore, the fixing piece 4 is sleeved on the guide pillar 3 and is fixedly arranged at the bottom end of the guide pillar 3; the fixing piece 4 comprises a clamping plate 401, a positioning lug 402 and a support lug 403; the width of the clamping plate 401 is equal to that of the base 1; the positioning lug 402 is arranged at the center of the clamping plate 401; the back of the clamping plate 401 is provided with four support lugs 403, and the support lugs 403 are sleeved on the guide column 3 and fixedly arranged at the bottom end of the guide column 3; the number of the fixing pieces 4 is two, and the fixing pieces are respectively arranged on two sides of the base 1;
it should be noted that the positioning lug is used for clamping the mold 9, the clamping plate is a rectangular plate, one surface of the clamping plate is provided with the positioning lug, four corners of the other surface of the clamping plate are provided with support lugs, and the support lugs are sleeved on the guide pillars and fixed at the bottom ends through bolts.
Further, the sliding plate 6 is sleeved on the guide post 3 and slides on the guide post 3; the lower surface of the sliding plate 6 is provided with four top columns 7; a top pillar 7 is arranged on one side of the sliding plate 6, which is positioned on the fixed part 4, and the top pillar 7 is adapted to the fixed part 4; the purpose of the top pillar 7 is to release the mold 9 located between the clamping plates 401.
Further, the power member 5 is located above the top plate 2, penetrates through the top plate 2 and is connected with the sliding plate 6, and drives the sliding plate 6 to move on the guide post 3; the power part 5 is a cylinder.
Further, a caliper 8 is disposed between the base 1 and the sliding plate 6. The caliper can visually read the pressing amount of the sliding plate, so that quality phenomena such as breakage of the mold 9 and the like caused by excessive pressing of the sliding plate are avoided. The caliper is a retractable vernier caliper type scale.
Summarizing, this application has increased four guide posts through adjusting original mould grip slipper to set up the sliding plate on the guide post, guarantee that the sliding plate is located same horizontal plane all the time, add the fore-set below the sliding plate, be used for butt mould 9, promote mould 9, and then drop, in power, selected the cylinder. The fixing mode of the air cylinder, the connection mode of the guide pillar, the base and the top plate are not explained too much in the application, and the mechanical connection mode in the prior art can be met all over the connection mode in the application.
The working principle of the device is as follows: the mould is fixed by the grip block of two mountings, adopts artificial mode to take off usually, and this application has set up the sliding plate through increasing, promotes the sliding plate through the cylinder, makes the fore-set contact mould of sliding plate below to make the mould break away from.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (7)
1. The utility model provides an open and shut ware that is used for knockout machine to pull open the mould fast which characterized in that includes: the device comprises a base, a top plate, a guide pillar, a fixing piece, a power piece, a caliper, a sliding plate and a top pillar; the base is connected with the top plate through a guide pillar; the fixing piece is sleeved on the guide pillar and fixedly arranged at the bottom end of the guide pillar; the sliding plate is sleeved on the guide post and positioned on the guide post to slide; a top column is arranged on one side of the sliding plate, which is positioned on the fixed part, and the top column is adapted to the fixed part; the power part is positioned above the top plate, penetrates through the top plate and is connected with the sliding plate, and drives the sliding plate to move on the guide post; a caliper is arranged between the base and the sliding plate.
2. The opener for quick-opening dies of pulling machines according to claim 1, wherein the cross-sections of the base and the top plate are rectangular.
3. The opener according to claim 2, wherein the number of the guide posts is four, and the guide posts are respectively disposed at four top corners of the base.
4. The opener for quick-opening dies of pulling machines according to claim 1, wherein the fixing member comprises a clamping plate, a positioning lug and a support lug; the width of the clamping plate is equal to that of the base; the positioning lug is arranged in the center of the clamping plate; the back of the clamping plate is provided with four support lugs, and the support lugs are sleeved on the guide columns and fixedly arranged at the bottom ends of the guide columns.
5. The opener for quick-opening dies of striking and drawing machines according to claim 4, wherein the number of the fixing members is two, and the two fixing members are respectively arranged on two sides of the base.
6. The opener for quick-opening dies of pulling machines according to claim 5, wherein the lower surface of the sliding plate is provided with four top posts.
7. The opener for quick-opening dies of pulling machines according to claim 1, wherein the power member is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022532266.4U CN213564590U (en) | 2020-11-05 | 2020-11-05 | Opening and closing device for quickly pulling open die of punch-puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022532266.4U CN213564590U (en) | 2020-11-05 | 2020-11-05 | Opening and closing device for quickly pulling open die of punch-puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213564590U true CN213564590U (en) | 2021-06-29 |
Family
ID=76534608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022532266.4U Active CN213564590U (en) | 2020-11-05 | 2020-11-05 | Opening and closing device for quickly pulling open die of punch-puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213564590U (en) |
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2020
- 2020-11-05 CN CN202022532266.4U patent/CN213564590U/en active Active
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