CN214236108U - Stable form cold heading machine - Google Patents
Stable form cold heading machine Download PDFInfo
- Publication number
- CN214236108U CN214236108U CN202022503366.4U CN202022503366U CN214236108U CN 214236108 U CN214236108 U CN 214236108U CN 202022503366 U CN202022503366 U CN 202022503366U CN 214236108 U CN214236108 U CN 214236108U
- Authority
- CN
- China
- Prior art keywords
- plate
- cylinder
- buffer
- threaded
- mounting
- 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
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a stable form cold heading machine, including the cold heading machine body, mounting panel and bottom plate, the bottom of cold heading machine body even has the mounting panel, the bottom plate has been put to the below of mounting panel, the bottom of mounting panel evenly is equipped with the mounting groove, sliding swing joint has the slide on the mounting groove, the slide bottom evenly is equipped with a plurality of screw thread post, the last buffer cylinder that has connect of screw thread post, buffer cylinder and screw thread post threaded connection, the opening of buffer cylinder is down, be equipped with the piston in the buffer cylinder, the buffer cylinder inner wall is hugged closely to the lateral wall of piston, be equipped with vertical decurrent connecting rod in the middle of the bottom of piston, the bottom of connecting rod is equipped with the buffer board, the bottom of buffer board is pressed on the bottom plate, the four corners at bottom plate top all is equipped with spacing section of thick bamboo, the four corners of mounting panel bottom is equipped with the gag lever that inserts spacing section of thick bamboo separately, be equipped with cylinder driven roof in the spacing section of thick bamboo, the bottom plate outside is equipped with the control cabinet, the control cabinet passes through the wire and links to each other with the cylinder. The utility model has the advantages of good buffering effect and convenient maintenance.
Description
Technical Field
The utility model relates to a screw production technical field, concretely relates to stable form cold heading machine.
Background
The cold header is a special device which is mainly made of piers and is specially used for producing fasteners such as nuts and bolts in batches, and according to the metal plastic deformation theory, a certain pressure is applied to a metal blank at normal temperature to enable the metal blank to be deformed in a die cavity, and the metal blank is formed according to the specified shape and size. The vibrations of making when cold heading machine operation are great, if do not make shock-absorbing measures will influence processingquality, traditional shock-absorbing measures adopts whole type shock-absorbing structure, if certain department takes place to damage difficult the maintenance, and then influences production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a shock attenuation is effectual, maintains convenient stable form cold heading machine.
The technical scheme of the utility model as follows:
the utility model relates to a stable form cold heading machine, its characterized in that: the bottom of the cold header body is connected with the mounting plate, the bottom plate is placed below the mounting plate, and the mounting plate and the bottom plate are equal in size; the bottom of the mounting plate is uniformly provided with mounting grooves, the mounting grooves are arranged along the width direction of the mounting plate, the front ends of the mounting grooves are communicated with the outer side of the mounting plate, the cross section of each mounting groove is in an inverted T shape, the mounting grooves are movably connected with sliding plates in a sliding manner, and the shapes of the sliding plates correspond to the mounting grooves; a fixing plate is arranged at the front end of the sliding plate, a threaded through hole is formed in the fixing plate, a groove corresponding to the fixing plate is reserved at the front end of the mounting groove, a threaded hole A corresponding to the threaded through hole is formed in the groove, and a fixing screw penetrating through the threaded through hole and the threaded hole A is arranged on the fixing plate; the bottom of the sliding plate is uniformly provided with a plurality of threaded columns in the extension direction, the threaded columns are connected with a buffer cylinder, the top of the buffer cylinder is provided with threaded holes B corresponding to the threaded columns, the threaded columns are in threaded connection with the threaded holes B, the opening of the buffer cylinder faces downwards, a piston is arranged in the buffer cylinder, the side wall of the piston is tightly attached to the inner wall of the buffer cylinder, a vertically downward connecting rod is arranged in the middle of the bottom of the piston, the bottom of the connecting rod is provided with a buffer plate, and the bottom of the buffer plate is pressed on the bottom plate; the four corners of the top of the bottom plate are respectively provided with a limiting cylinder, the four corners of the bottom of the mounting plate are respectively provided with a limiting rod inserted into the limiting cylinders, a top plate is arranged in each limiting cylinder, a cylinder is arranged under the limiting cylinders in the bottom plate, a driving rod of the cylinder penetrates through the bottom plate to be connected with the bottom of the top plate, a control table is arranged on the outer side of the bottom plate, and the control table is connected with the cylinders through wires; the length of the combination of the buffer cylinder, the connecting rod and the buffer plate is greater than that of the limiting cylinder, the length of the limiting rod is less than that of the limiting cylinder, and the length of the driving rod of the air cylinder is less than that of the limiting cylinder.
And an anti-skid layer is arranged at the bottom of the bottom plate.
The number of the mounting grooves is six, and four threaded columns are arranged at the bottom of one sliding plate.
The connecting rod overcoat has buffer spring, buffer spring's both ends respectively with the bottom of piston with the top of buffer board links to each other.
The utility model discloses the beneficial technological effect who has: the utility model discloses have good shock attenuation effect, it is convenient to maintain simultaneously, improvement production efficiency that can be better.
Drawings
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the middle skateboard of the present invention.
Fig. 3 is a rear view of the middle skateboard of the present invention.
Fig. 4 is a bottom view of the mounting groove of the present invention.
In the figure: 1-cold header body, 2-mounting plate, 3-bottom plate, 4-mounting groove, 5-sliding plate, 6-fixing plate, 7-threaded through hole, 8-groove, 9-threaded hole A, 10-threaded hole B, 11-fixing screw, 12-threaded column, 13-buffer cylinder, 14-piston, 15-connecting rod, 16-buffer plate, 17-limiting cylinder, 18-limiting rod, 19-top plate, 20-air cylinder, 21-control console, 22-anti-slip layer and 23-buffer spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 4, the utility model relates to a stable form cold heading machine, its characterized in that: the cold header comprises a cold header body 1, a mounting plate 2 and a bottom plate 3, wherein the mounting plate 2 is connected to the bottom of the cold header body 1, the bottom plate 3 is arranged below the mounting plate 2, and the mounting plate 2 and the bottom plate 3 are equal in size; the bottom of the mounting plate 2 is uniformly provided with mounting grooves 4, the mounting grooves 4 are arranged along the width direction of the mounting plate 2, the front ends of the mounting grooves 4 are communicated with the outer side of the mounting plate 2, the cross section of each mounting groove 4 is in an inverted T shape, the mounting grooves 4 are movably connected with sliding plates 5 in a sliding manner, and the shapes of the sliding plates 5 correspond to the shapes of the mounting grooves 4; the front end of the sliding plate 5 is provided with a fixing plate 6, the fixing plate 6 is provided with a threaded through hole 7, the front end of the mounting groove 4 is provided with a groove 8 corresponding to the fixing plate 6, the groove 8 is provided with a threaded hole A9 corresponding to the threaded through hole 7, and the fixing plate 6 is provided with a fixing screw 11 penetrating through the threaded through hole 7 and the threaded hole A9; a plurality of threaded columns 12 are uniformly arranged in the extension direction of the bottom of the sliding plate 5, a buffer cylinder 13 is connected onto the threaded columns 12, a threaded hole B10 corresponding to the threaded column 12 is formed in the top of the buffer cylinder 13, the threaded column 12 is in threaded connection with a threaded hole B10, the opening of the buffer cylinder 13 faces downwards, a piston 14 is arranged in the buffer cylinder 13, the side wall of the piston 14 is tightly attached to the inner wall of the buffer cylinder 13, a connecting rod 15 which faces downwards vertically is arranged in the middle of the bottom of the piston 14, a buffer plate 16 is arranged at the bottom of the connecting rod 15, and the bottom of the buffer plate 16 is pressed on the bottom plate 3; the four corners of the top of the bottom plate 3 are respectively provided with a limiting cylinder 17, the four corners of the bottom of the mounting plate 2 are respectively provided with a limiting rod 18 inserted into the limiting cylinders 17, a top plate 19 is arranged in each limiting cylinder 17, an air cylinder 20 is arranged below the limiting cylinders 17 in the bottom plate 3, a driving rod of each air cylinder 20 penetrates through the bottom plate 3 to be connected with the bottom of each top plate 19, a control console 21 is arranged on the outer side of the bottom plate 3, and each control console 21 is connected with the corresponding air cylinder 20 through a lead; the length of the combination of the buffer cylinder 13, the connecting rod 15 and the buffer plate 16 is greater than that of the limiting cylinder 17, the length of the limiting rod 18 is less than that of the limiting cylinder 17, and the length of the driving rod of the air cylinder 20 is less than that of the limiting cylinder 17.
The bottom of the bottom plate 3 is provided with an anti-slip layer 22.
The number of the mounting grooves 4 is six, and the bottom of one sliding plate 5 is provided with four threaded columns 12.
The connecting rod 15 is externally sleeved with a buffer spring 23, and two ends of the buffer spring 23 are respectively connected with the bottom of the piston 14 and the top of the buffer plate 16.
The working principle of the example is as follows:
normally, the function of support and shock absorption is provided by the combination of the cushion cylinder 13, the piston 14 and the cushion plate 16. When a certain part is damaged and needs to be repaired, the top plate 19 is synchronously lifted through the control console 21 operating cylinder 20 to prop up the limiting rod 18, the stress of the sliding plate 5 is reduced, the sliding plate 5 is taken out from the mounting groove 4 after the fixing screws 11 on the corresponding sliding plate 5 are unscrewed, the damaged buffer cylinder 13 is taken down and replaced, the sliding plate 5 is installed again, the top plate 19 is lowered after the fixing screws 11 are used for fixing, and the repairing work is completed.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a stable form cold heading machine which characterized in that: the bottom of the cold header body is connected with the mounting plate, the bottom plate is placed below the mounting plate, and the mounting plate and the bottom plate are equal in size; the bottom of the mounting plate is uniformly provided with mounting grooves, the mounting grooves are arranged along the width direction of the mounting plate, the front ends of the mounting grooves are communicated with the outer side of the mounting plate, the cross section of each mounting groove is in an inverted T shape, the mounting grooves are movably connected with sliding plates in a sliding manner, and the shapes of the sliding plates correspond to the mounting grooves; a fixing plate is arranged at the front end of the sliding plate, a threaded through hole is formed in the fixing plate, a groove corresponding to the fixing plate is reserved at the front end of the mounting groove, a threaded hole A corresponding to the threaded through hole is formed in the groove, and a fixing screw penetrating through the threaded through hole and the threaded hole A is arranged on the fixing plate; the bottom of the sliding plate is uniformly provided with a plurality of threaded columns in the extension direction, the threaded columns are connected with a buffer cylinder, the top of the buffer cylinder is provided with threaded holes B corresponding to the threaded columns, the threaded columns are in threaded connection with the threaded holes B, the opening of the buffer cylinder faces downwards, a piston is arranged in the buffer cylinder, the side wall of the piston is tightly attached to the inner wall of the buffer cylinder, a vertically downward connecting rod is arranged in the middle of the bottom of the piston, the bottom of the connecting rod is provided with a buffer plate, and the bottom of the buffer plate is pressed on the bottom plate; the four corners of the top of the bottom plate are respectively provided with a limiting cylinder, the four corners of the bottom of the mounting plate are respectively provided with a limiting rod inserted into the limiting cylinders, a top plate is arranged in each limiting cylinder, a cylinder is arranged under the limiting cylinders in the bottom plate, a driving rod of the cylinder penetrates through the bottom plate to be connected with the bottom of the top plate, a control table is arranged on the outer side of the bottom plate, and the control table is connected with the cylinders through wires; the length of the combination of the buffer cylinder, the connecting rod and the buffer plate is greater than that of the limiting cylinder, the length of the limiting rod is less than that of the limiting cylinder, and the length of the driving rod of the air cylinder is less than that of the limiting cylinder.
2. A stabilized cold header according to claim 1, wherein: and an anti-skid layer is arranged at the bottom of the bottom plate.
3. A stabilized cold header according to claim 1, wherein: the number of the mounting grooves is six, and four threaded columns are arranged at the bottom of one sliding plate.
4. A stabilized cold header according to claim 1, wherein: the connecting rod overcoat has buffer spring, buffer spring's both ends respectively with the bottom of piston with the top of buffer board links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503366.4U CN214236108U (en) | 2020-11-03 | 2020-11-03 | Stable form cold heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503366.4U CN214236108U (en) | 2020-11-03 | 2020-11-03 | Stable form cold heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214236108U true CN214236108U (en) | 2021-09-21 |
Family
ID=77731131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022503366.4U Active CN214236108U (en) | 2020-11-03 | 2020-11-03 | Stable form cold heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214236108U (en) |
-
2020
- 2020-11-03 CN CN202022503366.4U patent/CN214236108U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204953787U (en) | Take fenestrate multidirectional hydraulic forging press of level | |
| CN101406920B (en) | Former of adjustable wire pole anchor ear | |
| CN214236108U (en) | Stable form cold heading machine | |
| CN203974122U (en) | A kind of combined bidirectional prestressing force framework for support | |
| CN203974121U (en) | A kind of multidirectional mould Compound Extrusion hydraulic press | |
| CN209288020U (en) | A kind of vehicle dormer window crossbeam bend hydraulic press | |
| CN207204877U (en) | A kind of efficient aluminium bar extrusion formation equipment | |
| CN206535932U (en) | A kind of diel with ejecting mechanism | |
| CN209228839U (en) | A kind of elastic locking inserted num | |
| CN107838659A (en) | A kind of synchronous pressure riveting tool | |
| CN205341769U (en) | Split type multipleram forging hydraulic press | |
| CN203974123U (en) | A kind of combined type double X-type compound direction system | |
| CN211040157U (en) | Vibration damper of automobile part die casting machine | |
| CN209439271U (en) | A kind of hydraulic tensioner system | |
| CN207526002U (en) | It is a kind of can anti-deformation aluminium alloy extrusions | |
| CN102886885A (en) | Extrusion die head | |
| CN206083496U (en) | Stamping device buckles | |
| CN216068793U (en) | Automatic feeding and discharging hydraulic machine with prepressing function | |
| CN205097320U (en) | Multilayer -pressing hydraulic press | |
| CN214393864U (en) | Dedicated mechanical clamping device of hauler production | |
| CN218134735U (en) | Cold forging hydraulic press die mounting assembly | |
| CN212664701U (en) | Ejection mechanism of automobile drawing die | |
| CN215587750U (en) | Prevent cake polishing die of cracking of bolt allen | |
| CN220598171U (en) | Bridge girder erection machine tail landing leg structure | |
| CN209465634U (en) | A kind of decorative pattern welding screws cold upsetting die of car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |