CN210730650U - Bolt forming stamping equipment - Google Patents
Bolt forming stamping equipment Download PDFInfo
- Publication number
- CN210730650U CN210730650U CN201921111910.1U CN201921111910U CN210730650U CN 210730650 U CN210730650 U CN 210730650U CN 201921111910 U CN201921111910 U CN 201921111910U CN 210730650 U CN210730650 U CN 210730650U
- Authority
- CN
- China
- Prior art keywords
- spring
- limiting plate
- base
- sliding sleeve
- stamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000004080 punching Methods 0.000 abstract description 11
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model relates to a fashioned stamping equipment of bolt, including base and top cap, all be connected with the lateral wall between base and the top cap both sides, and top cap lower extreme fixedly connected with cylinder, and cylinder output shaft fixedly connected with punching press board, all welded the guide bar on two lateral walls, and guide bar top-down overlaps in proper order and is equipped with uide bushing, one-level spring, limiting plate and second grade spring, and base both sides upper end all is equipped with the gag lever post, and overlaps respectively on the gag lever post and is equipped with tertiary spring and sliding sleeve. The utility model provides a movable support with buffer function by arranging the guide rod between the base and the top cover and utilizing the primary spring sleeved on the guide rod and the sliding sleeve position punching plate; through establishing secondary spring and limiting plate at the guide bar lower extreme cover, through tertiary spring and the sliding sleeve of establishing at the gag lever post upper cover, recycle branch and provide the supporting role that maintains steadily for the limiting plate to guarantee the mould in the limiting plate and steadily stress-forming in the screw hole.
Description
Technical Field
The utility model relates to a bolt processing technology field especially relates to a fashioned stamping equipment of bolt.
Background
The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. Stamping and forging are plastic working (or called pressure working), and are called forging and pressing. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products. The body, chassis, oil tank, radiator sheet, boiler steam drum, shell of container, iron core silicon steel sheet of motor and electric appliance are all made by punching. There are also a large number of stamped parts in products such as instruments, household appliances, bicycles, office machines, and household utensils. A bolt is a common mechanical part and is a cylindrical threaded fastener matched with a nut. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes.
Under the prior art, the mode of stamping processing is generally adopted in bolt manufacturing, but traditional stamping apparatus lacks sufficient stability, especially when extrudeing the great metal mold of hardness, has great resistance, and at this in-process, very easily causes metal mold's aversion slippage, not only influences bolt processing preparation efficiency, and seriously influences the shaping quality of bolt, leads to the bolt to warp, also very easily causes the extravagant loss of metal mold resource simultaneously.
Disclosure of Invention
The utility model aims at solving the problem that is difficult to carry out steady punching press to the bolt among the prior art, and the fashioned stamping equipment of a bolt that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fashioned stamping equipment of bolt, includes base and top cap, all be connected with the lateral wall between base and the top cap both sides, and top cap lower extreme fixedly connected with cylinder, and cylinder output shaft fixedly connected with punching press board, two all the welding has the guide bar on the lateral wall, and guide bar top-down overlaps in proper order and is equipped with uide bushing, one-level spring, limiting plate and second grade spring, base both sides upper end all is equipped with the gag lever post, and overlaps respectively on the gag lever post and be equipped with tertiary spring and sliding sleeve, be connected with branch between sliding sleeve and the limiting plate, the recess is seted up to the limiting plate middle-end, and the recess corresponds with the base middle-end.
Preferably, the top cover is positioned right above the base, and the cylinder and the stamping plate vertically correspond to the through hole and the thread groove.
Preferably, the guide sleeve and the limiting plate are respectively slidably sleeved at the upper end and the lower end of the guide rod, and two ends of the primary spring are respectively welded with the guide sleeve and the limiting plate.
Preferably, two ends of the secondary spring are respectively welded with the limiting plate and the base.
Preferably, the fixed cover of tertiary spring one end is located gag lever post one end, the gag lever post other end is located to the sliding sleeve, and the sliding sleeve welds with tertiary spring free end mutually.
Preferably, the two ends of the supporting rod are respectively connected with the limiting plate and the sliding sleeve in a rotating mode.
Compared with the prior art, the utility model discloses possess following advantage:
1. the utility model discloses a be connected the lateral wall between base and the top cap to vertical welding guide bar in the lateral wall establishes uide bushing, one-level spring, limiting plate and second grade spring through overlapping in proper order at the guide bar, utilizes top cap fixed connection cylinder, makes the punching press board that is connected with the cylinder output shaft be connected with the uide bushing, uses the elasticity of one-level spring to provide the activity supporting role that has buffer protection for the punching press board.
2. The utility model discloses an utilize second grade spring elastic support limiting plate on the guide bar, establish tertiary spring and sliding sleeve in the gag lever post that the level set up in the base simultaneously, utilize to connect branch between limiting plate and the sliding sleeve, for the limiting plate provides to have elastic support; through correspondingly arranging the through hole and the thread groove in the limiting plate and the base, the die is quickly molded in the thread hole under the extrusion action of the stamping plate.
In summary, the utility model provides a movable support with buffer function by arranging the guide rod between the base and the top cover and utilizing the primary spring sleeved on the guide rod and the sliding sleeve position punching plate; through establishing secondary spring and limiting plate at the guide bar lower extreme cover, through tertiary spring and the sliding sleeve of establishing at the gag lever post upper cover, recycle branch and provide the supporting role that maintains steadily for the limiting plate to guarantee the mould in the limiting plate and steadily stress-forming in the screw hole.
Drawings
Fig. 1 is a schematic structural view of a stamping apparatus for bolt forming according to the present invention;
fig. 2 is an enlarged view of a part a of the structure of the bolt forming stamping device provided by the present invention;
fig. 3 is an enlarged view of a part B structure of a bolt forming stamping apparatus provided by the present invention;
fig. 4 is a schematic structural diagram of a base of a stamping apparatus for forming a bolt according to the present invention.
In the figure: the device comprises a base 1, a top cover 2, a side wall 3, a cylinder 4, a stamping plate 5, a guide rod 6, a guide sleeve 7, a primary spring 8, a limiting plate 9, a secondary spring 10, a limiting rod 11, a tertiary spring 12, a sliding sleeve 13, a supporting rod 14, a groove 15, a through hole 16 and a thread groove 17.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
Referring to fig. 1-4, a stamping device for bolt forming comprises a base 1 and a top cover 2, wherein side walls 3 are connected between two sides of the base 1 and the top cover 2, a cylinder 4 is fixedly connected with the lower end of the top cover 2, the cylinder 4 can be a double-shaft cylinder with the product model of GT-25UT, so that a stamping plate 5 can stably move downwards, an output shaft of the cylinder 4 is fixedly connected with the stamping plate 5, the stamping plate 5 can extrude a die vertically placed in a limiting plate 9 in the downwards moving process, guide rods 6 are welded on the two side walls 3, the limiting rods 6 are vertically arranged, guide sleeves 7, primary springs 8, the limiting plate 9 and a secondary spring 10 are sequentially sleeved on the guide rods 6 from top to bottom, limiting rods 11 are arranged at the upper ends of two sides of the base 1, a tertiary spring 12 and a sliding sleeve 13 are respectively sleeved on the limiting rods 11, and a support rod 14 is, the middle end of the limiting plate 9 is provided with a groove 15, and the groove 15 and the middle end of the base 1 are correspondingly provided with a through hole 16 and a thread groove 17.
Referring to fig. 4, further, two lateral grooves are formed on two sides of the upper end of the base 1, two concave lateral grooves are formed on two sides of the thread groove 17, and the limiting rod 11 is horizontally arranged in the lateral grooves.
The top cover 2 is positioned right above the base 1, the air cylinder 4 and the stamping plate 5 vertically correspond to the through hole 16 and the thread groove 17, and the die can move into the thread groove 17 through the through hole 16 under the vertical extrusion action of the stamping plate 5.
The guide sleeve 7 and the limiting plate 9 are respectively slidably sleeved at the upper end and the lower end of the guide rod 6, two ends of the first-stage spring 8 are respectively welded with the guide sleeve 7 and the limiting plate 9, the stability of the vertical movement of the stamping plate 5 is improved under the tension action of the first-stage spring 8, two ends of the second-stage spring 10 are respectively welded with the limiting plate 9 and the base 1, the limiting plate 9 can be stably moved downwards under the tension action of the second-stage spring 10, the limiting plate 9 can also be driven to drive the forming die to move upwards, and the forming bolt can be conveniently taken out.
The fixed cover of tertiary spring 12 one end is located gag lever post 11 one end, and the sliding sleeve 13 slip cover is located the gag lever post 11 other end, and sliding sleeve 13 welds with tertiary spring 12 free end mutually, and branch 14 both ends rotate with limiting plate 9 and sliding sleeve 13 respectively and are connected, help providing elastic support for limiting plate 9 when the atress, ensure that limiting plate 9 drives the mould and steadily vertically move.
The utility model discloses its functional principle is explained to following mode of operation of accessible:
the die to be punched is vertically placed on the limit plate 9, and the die is located in the through hole 16 and the thread groove 17.
Open cylinder 4, 4 output shafts downwardly extending of cylinder, 4 output shafts of cylinder drive punching press board 5 and move down, and punching press bar 5 moves down and uses guide bar 6 to move down as the guide bar to uide bushing 7, and extrude one-level spring 8, and the condensation of one-level spring 8 atress, punching press board 5 steadily move down under the spring action of one-level spring 8 to extrude the mould on the limiting plate 9.
The stamping plate 5 further extrudes the die and the limiting plate 9, the limiting plate 9 is stressed to move downwards under the guidance of the guide rod 6, and the secondary spring 10 is extruded; meanwhile, the limiting plate 9 extrudes the sliding sleeve 13 through the supporting rod 14, so that the sliding sleeve 13 horizontally slides by taking the limiting rod 11 as a guide, and extrudes the tertiary spring 12.
Because of the recess 15, the upper end of the die is flattened in the recess 15 and the lower end extends through the through-hole 16 into the thread groove 17 and is formed during the continuous pressing.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A stamping device for bolt forming comprises a base (1) and a top cover (2) and is characterized in that side walls (3) are connected between the two sides of the base (1) and the top cover (2), a cylinder (4) is fixedly connected to the lower end of the top cover (2), a stamping plate (5) is fixedly connected to an output shaft of the cylinder (4), guide rods (6) are welded on the side walls (3), a guide sleeve (7), a primary spring (8), a limiting plate (9) and a secondary spring (10) are sequentially sleeved on the guide rods (6) from top to bottom, limiting rods (11) are arranged at the upper ends of the two sides of the base (1), a tertiary spring (12) and a sliding sleeve (13) are sleeved on the limiting rods (11) respectively, a supporting rod (14) is connected between the sliding sleeve (13) and the limiting plate (9), and a groove (15) is formed in the middle end of, and the groove (15) and the middle end of the base (1) are correspondingly provided with a through hole (16) and a thread groove (17).
2. The bolt forming stamping device according to claim 1, wherein the top cover (2) is located right above the base (1), and the cylinder (4) and the stamping plate (5) vertically correspond to the through hole (16) and the thread groove (17).
3. The bolt forming stamping equipment according to claim 1, wherein the guide sleeve (7) and the limiting plate (9) are respectively slidably sleeved on the upper end and the lower end of the guide rod (6), and two ends of the primary spring (8) are respectively welded with the guide sleeve (7) and the limiting plate (9).
4. The bolt forming stamping device according to claim 3, wherein two ends of the secondary spring (10) are respectively welded with the limiting plate (9) and the base (1).
5. The stamping apparatus for bolt forming according to claim 1, wherein one end of the tertiary spring (12) is fixedly sleeved on one end of the limiting rod (11), the sliding sleeve (13) is slidably sleeved on the other end of the limiting rod (11), and the sliding sleeve (13) is welded with the free end of the tertiary spring (12).
6. The bolt forming stamping equipment according to claim 5, wherein two ends of the support rod (14) are respectively rotatably connected with the limiting plate (9) and the sliding sleeve (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111910.1U CN210730650U (en) | 2019-07-16 | 2019-07-16 | Bolt forming stamping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111910.1U CN210730650U (en) | 2019-07-16 | 2019-07-16 | Bolt forming stamping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210730650U true CN210730650U (en) | 2020-06-12 |
Family
ID=70988871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921111910.1U Expired - Fee Related CN210730650U (en) | 2019-07-16 | 2019-07-16 | Bolt forming stamping equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210730650U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560410A (en) * | 2021-09-28 | 2021-10-29 | 南通普祥金属制品有限公司 | Car hardware processing compression fittings |
-
2019
- 2019-07-16 CN CN201921111910.1U patent/CN210730650U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560410A (en) * | 2021-09-28 | 2021-10-29 | 南通普祥金属制品有限公司 | Car hardware processing compression fittings |
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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 |
Granted publication date: 20200612 |