CN210632833U - Semi-automatic forming machine for special-shaped head bolt - Google Patents
Semi-automatic forming machine for special-shaped head bolt Download PDFInfo
- Publication number
- CN210632833U CN210632833U CN201921407546.3U CN201921407546U CN210632833U CN 210632833 U CN210632833 U CN 210632833U CN 201921407546 U CN201921407546 U CN 201921407546U CN 210632833 U CN210632833 U CN 210632833U
- Authority
- CN
- China
- Prior art keywords
- bolt
- platform
- head
- tool
- middle sliding
- 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.)
- Active
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model relates to a semi-automatic make-up machine of dysmorphism head bolt, including hydraulic transmission, go up fixed platform, well sliding platform, perpendicular slide rail, the follow-up screw rod, push down the tup, the bolt head frock, moving platform, lower fixed platform, the shank of bolt frock, the complete machine support, the bolt ejector pin, the pull handle, the bolt roof, rag bolt and pit, it carries out the bolt connection in proper order with lower fixed platform and complete machine support through the perpendicular slide rail of below to go up fixed platform, sliding platform and push down the tup and follow perpendicular slide rail reciprocating motion in step in the hydraulic transmission drive on last fixed platform upper portion, the bolt roof is connected and is followed well sliding platform synchronous motion through follow-up screw rod and well sliding platform. The utility model discloses a hydraulic transmission drives down the hammer head and carries out the punching press to the good round steel of heating, and the punching press noise is little to operating personnel's injury-free to machine-shaping is fast, lifts up the process after the punching press and can unload round steel piece ejecting completion, and production efficiency is high, convenient operation.
Description
Technical Field
The utility model belongs to the technical field of bolt head stamping equipment, in particular to semi-automatic make-up machine of dysmorphism head bolt.
Background
Nowadays, in the manufacturing process of special-shaped head bolts such as half countersunk heads and shoe-shaped heads, the special-shaped heads are often required to be manufactured according to the designed size requirement. The existing method for manufacturing the special-shaped head bolt has two methods, one method is casting forming, the casting method needs to be carried out through the procedures of manufacturing wood patterns, embedding the patterns, casting, cooling, removing the patterns and the like, the time is long, the procedures are complicated, a large amount of manpower and material resources are consumed, and the production rate is low; the other type is forging forming, the time consumed by using a forging method is long, the generated noise is very large, the generated hammering noise of the bangbo easily causes symptoms such as deafness, tinnitus and the like of operators, the operation is not suitable for large-scale popularization, and the rejection rate is high.
SUMMERY OF THE UTILITY MODEL
The invention provides a semi-automatic forming machine for a special-shaped head bolt, which aims to solve the technical problems of low production efficiency and high production noise of the special-shaped head bolt.
The utility model provides a technical scheme that above-mentioned technical problem took is: a semi-automatic molding machine for special-shaped head bolts is characterized by comprising a hydraulic transmission device, an upper fixing platform, a middle sliding platform, a vertical sliding rail, a follow-up screw, a lower pressing hammer, a bolt head tool, a moving platform, a lower fixing platform, a bolt rod tool, a whole machine support, a bolt ejector rod, a pull handle, a bolt top plate, an anchor bolt and a pit, wherein the upper fixing platform is sequentially bolted and connected with the lower fixing platform and the whole machine support through the vertical sliding rail at the lower part, the whole machine support is connected with the upper edge of the pit through the anchor bolt, the hydraulic transmission device at the upper part of the upper fixing platform drives the middle sliding platform and the lower pressing hammer to synchronously reciprocate along the vertical sliding rail, the bolt top plate is connected with the middle sliding platform through the follow-up screw and synchronously move along with the middle sliding platform, the bolt head tool and the bolt rod tool are respectively arranged at the middle parts of the, the bolt ejector rod is arranged in the bolt rod tool and is driven by the bolt top plate to move up and down synchronously.
Furthermore, the middle sliding platform is in bolted connection with the lower pressing hammer.
Furthermore, the hydraulic transmission device drives the middle sliding platform to move, and the middle sliding platform synchronously drives the press hammer and the bolt ejector rod on the bolt top plate to synchronously move.
Furthermore, when the middle sliding platform drives the pressing hammer head to be in press fit contact with the bolt head tool below, the middle sliding platform drives the bolt top plate to move downwards to the lower limit position, and the bolt top plate cannot touch the bottom of the pit.
Furthermore, the moving platform is connected with the lower fixed platform in a sliding fit mode and pulled by a pull handle.
Furthermore, after the mobile platform is aligned with the lower fixing platform, the pressing hammer head, the bolt head tool and the bolt rod tool are on the same vertical axis.
The working principle is as follows: placing the heated round steel piece into a bolt head tool, a moving platform and a bolt rod tool, then starting a hydraulic transmission device to extend out and drive a pressing hammer head and a middle sliding platform to slide downwards along a vertical sliding rail, and carrying out one-step die-casting molding on the heated round steel head according to the special-shaped head shape specified by the bolt head tool under the action of the hydraulic transmission device by the pressing hammer head; and then starting a reverse retraction motion of the hydraulic transmission device, driving the lower press hammer head and the middle sliding platform to upwards slide along the vertical sliding rail by the hydraulic transmission device, driving the bolt top plate at the bottom to upwards move by the follow-up screw rod arranged on the middle sliding platform, driving the bolt ejector rod arranged at the bottom of the bolt rod tool to upwards move, and pushing out the formed round steel from the bolt head tool, the moving platform and the bolt rod tool by the bolt ejector rod.
The utility model has the advantages that: the utility model discloses a hydraulic transmission drives down the hammer head and carries out the punching press to the good round steel of heating, and the noise is little in the punching press production, and the noise is harmless to operating personnel to machine-shaping is fast, and the shaping is of high quality, lifts up after pushing down the hammer head punching press and to unload the ejecting completion of the round steel after the punching press, and production efficiency is high, low in production cost, convenient operation, economy is suitable for.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
in the figure: the hydraulic pressure transmission device comprises a hydraulic transmission device 1, an upper fixing platform 2, a middle sliding platform 3, a vertical sliding rail 4, a follow-up screw rod 5, a press hammer 6, a bolt head tool 7, a moving platform 8, a lower fixing platform 9, a bolt rod tool 10, a whole machine support 11, a bolt ejector rod 12, a pull handle 13, a bolt top plate 14, foundation bolts 15 and a pit 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of the embodiments of the present invention, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
As an example, as shown in fig. 1 and 2, a semi-automatic molding machine for a special-shaped head bolt may include a hydraulic transmission device 1, an upper fixed platform 2, a middle sliding platform 3, a vertical sliding rail 4, a follow-up screw 5, a downward pressing hammer 6, a bolt head tool 7, a moving platform 8, a lower fixed platform 9, a bolt rod tool 10, a whole machine support 11, a bolt ejector rod 12, a pull handle 13, a bolt top plate 14, an anchor bolt 15, and a pit 16;
the pit 16 is arranged below the working ground, the depth of the pit 16 is larger than the stroke length of the hydraulic transmission device 1, the pit 16 is built by adopting a concrete and waterproof layer building process, and the whole machine support 11 is tightly clamped on the upper edge of the pit through foundation bolts 15; the upper end of the whole machine support 11 is provided with a lower fixed platform 9 which is fixedly connected by bolts, the lower fixed platform 9 is square, the four corners of the lower fixed platform 9 are fixedly connected with the lower end of the vertical slide rail 4 by bolts, and the upper end of the vertical slide rail 4 is fixedly connected with the square upper fixed platform 2 by bolts; the upper part of the upper fixed platform 2 is connected with a shell of the hydraulic transmission device 1, the lower part of the upper fixed platform 2 is provided with a middle sliding platform 3, the middle sliding platform 3 is in sliding fit with four vertical sliding rails 4, a hydraulic cylinder of the hydraulic transmission device 1 is in bolted connection with the middle sliding platform 3 and drives the middle sliding platform 3 to move on the vertical sliding rails 4 in a reciprocating manner, the middle of the lower end of the middle sliding platform 3 is provided with a press hammer 6 and is in bolted connection, and the press hammer 6 is driven to move synchronously by the up-and-down movement of the middle sliding platform 3 along the vertical sliding rails 4; the two sides of the middle part of the middle sliding platform 3 are symmetrically provided with the follow-up screws 5, the lower parts of the follow-up screws 5 penetrate through the lower fixing platform 9 and the whole machine support 11 and are arranged in the pit 16, the follow-up screws 5 are cylindrical rod-shaped, the lower fixing platform 9 and the whole machine support 11 and the follow-up screws 5 are matched and penetrated in a hole rod inserting mode, the lower tail ends of the follow-up screws 5 are tightly connected with the bolt top plates 14 in a nut pressing mode, the middle sliding platform 3 moves to drive the follow-up screws 5 and the bolt top plates 14 to move synchronously, when the follow-up screws 5 drive the bolt top plates 14 to the lowest end, the bottom of the pit 16 cannot be touched, and the middle sliding platform 3 is guaranteed not to be touched in the up-down moving operation process; the upper part of the lower fixed platform 9 is provided with a movable platform 8, the movable platform 8 and the lower fixed platform 9 are in sliding fit in a dovetail slide way form, as shown in fig. 2, the movable platform 8 can be pulled out in the right side direction by manually pulling a pull handle 13 in the right rear direction, and the movable platform 8 can be placed right above the fixed platform 9 by manually pushing the pull handle 13 in the left side direction; a bolt head tool 7 is arranged in the middle of the upper end face of the moving platform 8, the bolt head tool 7 is in bolted connection with the moving platform 8, and if the moving platform 8 is pulled manually to move, the bolt head tool 7 can move synchronously with the moving platform 8; a bolt rod tool 10 is arranged in the middle of the lower fixing platform 9 and the whole machine support 11, the bolt rod tool 10 is in a circular hole shape, and when the moving platform 8 is aligned with the fixing platform 9, the bolt head tool 7, the bolt rod tool 10 and the upper pressing hammer 6 are arranged on the same vertical line in an aligned mode; the bolt rod tool 10 is internally provided with a bolt ejector rod 12, the bolt ejector rod 12 can slide up and down in the bolt rod tool 10, the lower end of the bolt ejector rod 12 is connected with the center bolt of the bolt top plate 14 in a bolted mode, and the bolt ejector rod 12 can be driven by the bolt top plate 14 to move up and down in the bolt rod tool 10.
In the specific embodiment of the utility model, the cylinder of the hydraulic transmission device 1 drives downwards to push the press-down hammer head 6 to move downwards to press the press-fit with the bolt head tooling 7 below, the middle sliding platform 3 and the vertical sliding rail 4 can centralize the press-down hammer head 6 when moving downwards, and the press-down hammer head 6 and the bolt head tooling 7 are ensured to be aligned and pressed accurately; the bolt ejector rod 12 on the bolt top plate 14 can move synchronously with the movement of the press hammer 6 through the transmission of the follow-up screw 5. As shown in fig. 2, the pit 16 is rectangular and exceeds the width of the punching device, in practical application, a cover plate can be added on the exceeding position, so that the working personnel can conveniently stand during working, and the lower part of the whole machine support 11 can be maintained and checked after the cover plate is lifted, so that the later inspection and maintenance are facilitated.
The working principle is as follows: putting the heated round steel piece into a bolt head tool 7, a moving platform 8 and a bolt rod tool 10, then starting a hydraulic transmission device 1 to enable a hydraulic cylinder to extend out and drive a pressing hammer 6 and a middle sliding platform 3 to slide downwards along a vertical sliding rail 4, and carrying out one-time die-casting molding on the heated round steel head according to the special-shaped head shape specified by the bolt head tool 7 by the pressing hammer 6 under the action of the hydraulic transmission device 1; and then starting a reverse retraction motion of the hydraulic transmission device 1, driving the lower press hammer 6 and the middle sliding platform 3 to slide upwards along the vertical sliding rail 4 by the hydraulic transmission device 1, driving the bolt top plate 14 at the bottom to move upwards by the follow-up screw 5 arranged on the middle sliding platform 3, driving the bolt ejector rod 12 arranged at the bottom of the bolt rod tool 10 to move upwards, and pushing the formed round steel out of the bolt head tool 7, the moving platform 8 and the bolt rod tool 10 by the bolt ejector rod 12 moving upwards.
In another embodiment of the present invention, during operation, the pull handle 13 is used to pull out the movable platform 8, and then the heated round steel is put into the bolt head tooling 7 of the movable platform 8, and then the movable platform 8 is pushed back to the position right above the lower fixed platform 9; starting the hydraulic transmission device 1, driving the downward pressing hammer head 6 and the middle sliding platform 3 to slide downwards along the vertical sliding rail 4 by the hydraulic transmission device 1, and performing one-step die-casting on the heated round steel head according to the special-shaped head shape specified by the bolt head tool 7 by the downward pressing hammer head 6 under the action of the hydraulic transmission device 1; and then starting a hydraulic transmission device 1 to move reversely, wherein the hydraulic transmission device 1 drives a lower press hammer head 6 and a middle sliding platform 3 to slide upwards along a vertical sliding rail 4, a follow-up screw 5 arranged on the middle sliding platform 3 drives a bolt top plate 14 at the bottom to move upwards, a bolt ejector rod 12 in a bolt rod tool 10 is driven to move upwards, the formed round steel is gradually separated from the bolt head tool 7 and the bolt rod tool 10, finally the formed round steel is pushed out of the bolt rod tool 10, a pull handle 13 is manually pulled to pull out the moving platform 8 again, the formed round steel which is well punched is taken out, and one-time punching is finished. The time consumed is short, the hydraulic system can complete the manufacturing through one-time working circulation, only the hydraulic system is operated in the whole production process, the production noise is low, the influence on the health of workers is small, the product is formed by hydraulic pushing, the advantages of traditional casting and forging are integrated, the qualification rate is high, the process is simple and convenient, and the production rate is high; different bolt head tools 7 can be manufactured according to different special-shaped head requirements, and bolt rod tools 10 can be changed according to different bolt lengths, so that the application range is wide, and the development prospect is wide.
The utility model discloses a hydraulic transmission 1 drives and pushes down tup 6 and carries out the punching press to the good round steel of heating, and the noise is little in the punching press production, and the noise is harmless to operating personnel to machine-shaping is fast, and the shaping is of high quality, lifts up after 6 punching presses of tup of pushing down and to unload the ejecting completion of the round steel after the punching press, and production efficiency is high, low in production cost, convenient operation, economy is suitable for.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be dominated by the protection scope of the claims.
Claims (6)
1. The utility model provides a half automatic molding machine of dysmorphism head bolt which characterized in that: comprises a hydraulic transmission device, an upper fixed platform, a middle sliding platform, a vertical sliding rail, a follow-up screw, a lower press hammer, a bolt head tool, a moving platform, a lower fixed platform, a bolt rod tool, a whole machine support, a bolt ejector rod, a pull handle, a bolt top plate, a foundation bolt and a pit, the upper fixing platform is sequentially bolted with the lower fixing platform and the whole machine support through a vertical sliding rail below the upper fixing platform, the whole machine support is connected with the upper edge of a pit through foundation bolts, the middle sliding platform and the lower pressing hammer head are driven by a hydraulic transmission device on the upper portion of the upper fixing platform to synchronously reciprocate along the vertical sliding rail, the bolt top plate is connected with the middle sliding platform through a follow-up screw rod and synchronously moves along with the middle sliding platform, the bolt head tool and the bolt rod tool are respectively arranged in the middle of the moving platform, the lower fixing platform and the whole machine support, and the bolt ejector rod is arranged in the bolt rod tool and driven by the bolt top plate to synchronously move up and down.
2. The machine of claim 1, wherein: the middle sliding platform is in bolted connection with the lower pressing hammer.
3. The machine of claim 1, wherein: the hydraulic transmission device drives the middle sliding platform to move, and the middle sliding platform synchronously drives the press hammer and the bolt ejector rod on the bolt top plate to synchronously move.
4. The machine of claim 1, wherein: when the middle sliding platform drives the downward pressing hammer head to be in press fit contact with the bolt head tool below, the middle sliding platform drives the bolt top plate to move downwards to the lower limit position, and the bolt top plate cannot touch the bottom of the pit.
5. The machine of claim 1, wherein: the moving platform is connected with the lower fixed platform in a sliding fit mode and pulled by a pull handle.
6. The machine of claim 1, wherein: after the moving platform is aligned with the lower fixing platform, the pressing hammer head, the bolt head tool and the bolt rod tool are on the same vertical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407546.3U CN210632833U (en) | 2019-08-28 | 2019-08-28 | Semi-automatic forming machine for special-shaped head bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921407546.3U CN210632833U (en) | 2019-08-28 | 2019-08-28 | Semi-automatic forming machine for special-shaped head bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210632833U true CN210632833U (en) | 2020-05-29 |
Family
ID=70800297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921407546.3U Active CN210632833U (en) | 2019-08-28 | 2019-08-28 | Semi-automatic forming machine for special-shaped head bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210632833U (en) |
-
2019
- 2019-08-28 CN CN201921407546.3U patent/CN210632833U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201895036U (en) | Combined stamping die | |
| CN113954173B (en) | Blanking device and method for intelligent printed board of automobile | |
| CN204735615U (en) | Flaring, shaping push away mould device | |
| CN210632833U (en) | Semi-automatic forming machine for special-shaped head bolt | |
| CN219233674U (en) | Multistation integration stamping mechanism | |
| CN210547275U (en) | Automatic ejection of compact stamping equipment | |
| CN202212448U (en) | Corrugated plate punching device | |
| CN202199675U (en) | Floating punch | |
| CN212144114U (en) | C-shaped groove heel cutting device | |
| CN210648014U (en) | Novel quick location of automatic punching press shearing equipment of metal sheet is beaten device | |
| CN212733750U (en) | Square pipe corner punching forming machine | |
| CN210208482U (en) | Forging press | |
| CN211707866U (en) | Automatic stamping die of U template | |
| CN210172296U (en) | Press convenient to material loading | |
| CN214768376U (en) | Stamping forming die of sign | |
| CN218460747U (en) | Secondary material returning structure of ultra-long material returning stroke warm forging ball gear | |
| CN217369952U (en) | Intelligent stamping equipment for plates | |
| CN212419315U (en) | Pipe bending and punching forming device | |
| CN213002073U (en) | Strong circular edge cutting device | |
| CN220837490U (en) | Steel plate punching and cutting die | |
| CN219443208U (en) | Stamping die is used in longeron reinforcing plate production | |
| CN215237187U (en) | Novel aluminum alloy punching and reaming die | |
| CN214639444U (en) | Automatic demolding and stamping die for automobile front floor | |
| CN212822131U (en) | Punching device for stamping part | |
| CN219541743U (en) | Coupler punching equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |