CN211101348U - Clamping rod hammer convenient to adjust tup hammering intensity - Google Patents
Clamping rod hammer convenient to adjust tup hammering intensity Download PDFInfo
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- CN211101348U CN211101348U CN201922119655.1U CN201922119655U CN211101348U CN 211101348 U CN211101348 U CN 211101348U CN 201922119655 U CN201922119655 U CN 201922119655U CN 211101348 U CN211101348 U CN 211101348U
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- rod
- bar
- clamping
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Abstract
The utility model discloses a clamping bar hammer convenient to adjustment tup hammering intensity relates to the technical field who forges with the clamping bar hammer, including forging hammer, forging and pressing pole and frame, the forging and pressing pole slides along vertical direction and frame and is connected, the forging hammer includes that the multiunit forges the briquetting, forge the briquetting and forge the cooperation of pole joint, the one end that the forging and pressing pole is close to the forging hammer is fixed to be provided with and is used for supporting the support edge of forging the briquetting, support along forging and pressing pole circumference outwards extending. The forging and pressing rod drives the forging hammer to slide along the vertical direction, so that the workpiece is forged and pressed; the multiunit forges the briquetting and forges and press pole joint complex to set up convenient to use person and adjusts forging hammer weight to realize the change of forging hammer hammering intensity, thereby realize improving the purpose of clamping bar hammer operation flexibility, support the setting on edge and play the supporting role to forging and pressing piece, improved the stability of being connected between forging briquetting and the forging and pressing pole.
Description
Technical Field
The utility model belongs to the technical field of the technique of forging with the clamping rod hammer and specifically relates to a clamping rod hammer convenient to adjustment tup hammering intensity is related to.
Background
The clamping rod hammer is a common device in the forging process, has large operation space, and can be used for freely forging a blank and forging a tire mold.
In the prior art, referring to fig. 1, the clamping bar hammer includes a frame 100, a workbench 110, a forging bar 200, and a forging hammer 300, wherein the forging bar 200 is fixedly connected to the forging hammer 300, the forging bar 200 drives the forging hammer 300 to slidably connect with the frame 100 along a direction close to or far from the workbench 110, a workpiece is placed on the workbench 110, and the forging hammer 300 freely falls to be close to the workbench 110 to strike the workpiece, thereby completing the processing of the workpiece.
The required forging and pressing strength of different forgings is different, but the quality of the clamping bar hammer 300 in the technical scheme is certain, and the length of the forging and pressing bar 200 is certain, so that the forging and pressing strength cannot be changed according to actual needs, and the forging and pressing flexibility of the forging hammer is reduced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a clamping bar hammer convenient to adjustment tup hammering intensity, the setting person of setting up of multiunit forging block adjusts clamping bar hammer counter weight as required to the operating flexibility of clamping bar hammer has been improved.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a clamping bar hammer convenient to adjustment tup hammering intensity, includes forging hammer, forging and pressing pole and frame, the forging and pressing pole slides along vertical direction and frame and is connected, the forging hammer includes the multiunit and forges the briquetting, forge the briquetting and forge and press the cooperation of pole joint, the one end that the forging and pressing pole is close to the forging hammer is fixed to be provided with and is used for supporting the support edge of forging the briquetting, support along forging and pressing the outside extension of pole circumference.
By adopting the technical scheme, the forging and pressing rod drives the forging hammer to slide along the vertical direction, so that the workpiece is forged and pressed; the multiunit forges the briquetting and forges and press pole joint complex to set up convenient to use person and adjusts forging hammer weight to realize the change of forging hammer hammering intensity, thereby realize improving the purpose of clamping bar hammer operation flexibility, support the setting on edge and play the supporting role to forging and pressing piece, improved the stability of being connected between forging briquetting and the forging and pressing pole.
The utility model discloses further set up to, the forging and pressing pole includes the sub-pole of bearing and is connected the sub-pole, the sub-pole of bearing is the setting of cuboid, the sub-pole of bearing and the sub-pole fixed connection of connection, and the sub-pole of bearing is close to the side of connecting the sub-pole and is the square, many first dovetails have been seted up along the sub-pole length direction of bearing on the sub-pole of bearing, the sub-pole circumference evenly distributed of bearing is followed to first dovetail, be provided with on the forging and pressing piece and lead to first dovetail piece of groove interference fit with first dovetail.
By adopting the technical scheme, the forging rod and the forging block are in clamping fit with the dovetail block through the dovetail groove, so that a user can conveniently replace the forging block; the dovetail is arranged, so that the forging press block is not easy to move in the direction far away from the forging press rod under the impact force, the stability of the clamping and connecting cooperation of the forging press rod and the forging press block is improved, in addition, the dovetail block is in interference fit with the dovetail, the forging press block is not easy to move in the direction far away from the ground under the impact force, and the stability of the cooperation of the forging press rod and the forging press block is improved.
The utility model discloses further set up to, the forging and pressing piece includes joint portion and supporting part, the second dovetail has been seted up on the supporting part, fixedly connected with and second dovetail joint complex second dovetail piece in the joint portion.
Through adopting above-mentioned technical scheme, the forging and pressing piece includes joint portion and bearing part, and the two cooperates through the dovetail joint, during the installation, installs bearing part on forging the depression bar earlier, again with joint portion and bearing part, forging and pressing pole cooperation to realize the purpose that convenient to use person installed forging and pressing piece.
The utility model discloses further set up to, the joint portion of a plurality of forging blocks sets up along forging and pressing axle axial interlock.
Through adopting above-mentioned technical scheme, the crisscross setting of joint portion for joint portion is connected the face with the loading board and is wound the crisscross setting of forging and pressing pole circumference, thereby has improved the stability that joint portion is connected with the loading board.
The utility model discloses further set up to, all set up the groove of opening of perpendicular to forging and pressing pole axial on joint portion and the bearing part.
Through adopting above-mentioned technical scheme, when needing to take off bearing part and joint portion, the user inserts the instrument and opens the groove in, convenient to use person's application of force to be convenient for take off bearing part and joint portion.
The utility model discloses further set up to, forging hammer outside cover is equipped with the shell of sliding, the shell of sliding is connected along vertical direction with the frame slides, the shell of sliding is connected along forging and pressing pole length direction and forging and pressing pole slide, and is provided with the locking piece that is used for locking the shell of sliding and forging and pressing pole sliding distance on the forging and pressing pole.
Through adopting above-mentioned technical scheme, the locking piece for the shell cover that slides is established in the forging hammer outside, and the shell that slides has played limiting displacement to the forging and pressing piece, further improves the stability of being connected between each forging and pressing piece, and the shell that slides in addition slides with the frame and is connected, plays further limiting displacement to the forging hammer, has reduced rocking that the forging hammer whereabouts in-process produced, thereby has improved the stability of forging hammer forging and pressing.
The utility model discloses further set up to, the sub-pole of bearing is bigger than connecting sub-pole side area, the locking piece is including setting up the lock nut who keeps away from forging hammer one side at the shell that slides, forge and set up on the depression bar with lock nut screw-thread fit's external screw thread.
Through adopting above-mentioned technical scheme, lock nut and forging and pressing pole screw-thread fit, and with the side butt that the workstation was kept away from to the shell that slides, the shell that slides is close to the side and the sub-pole butt of bearing of workstation to realize lock nut spacing to the shell that slides, when needing to change the forging briquetting in addition, rotatable lock nut will slide the shell and remove to the direction of keeping away from the forging hammer, then change the forging briquetting.
The utility model discloses further set up to, a plurality of screw holes have been seted up on the shell of sliding, be provided with a plurality of positioning bolt on the shell of sliding, positioning bolt and screw hole cooperation back and forging and pressing piece butt.
Through adopting above-mentioned technical scheme, positioning bolt and screw hole cooperation back and forging and pressing piece butt realize further spacing along forging and pressing pole axial direction to the forging and pressing piece to further improve the stability of forging and pressing piece and forging and pressing pole connection.
To sum up, the utility model discloses a beneficial technological effect does:
through the arrangement of the forging blocks in clamping fit with the forging rods, a user can conveniently adjust the weight of the forging hammer by replacing the number of the forging blocks, so that the purpose of improving the processing flexibility of the forging hammer is achieved;
the shell that slides sets up and has played limiting displacement to sliding of forging hammer, has improved the stability of forging hammer hammering process.
Drawings
FIG. 1 is a prior art drawing;
fig. 2 is a partial cross-sectional view of the present invention;
fig. 3 is a schematic diagram of the local explosion of the present invention.
Reference numerals: 100. a frame; 110. a work table; 200. forging the pressure rod; 210. a support edge; 220. a load bearing sub-rod; 221. a first dovetail groove; 230. a connecting sub-rod; 231. a first dovetail block; 300. forging a hammer; 310. forging and pressing the block; 311. a clamping part; 312. a bearing part; 313. a second dovetail groove; 314. a second dovetail block; 315. opening the groove; 400. a slipping shell; 410. a locking nut; 500. and (6) positioning the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 2, a clamping bar hammer facilitating adjustment of hammer strength of a hammer head includes a frame 100, and a forging bar 200 slidably connected to the frame 100 in a vertical direction.
The clamping rod hammer further comprises a forging hammer 300, wherein the forging hammer 300 comprises a plurality of forging blocks 310, and the forging blocks 310 are in clamping fit with the forging rod 200.
One end of the forging rod 200 close to the workbench 110 is integrally formed with a support edge 210 extending outwards along the circumferential direction of the forging rod 200, and the support edge 210 provides a support force for the forging block 310, so that the stability of the clamping fit of the forging block 310 and the forging rod 200 is improved. The forging rod 200 drives the forging hammer 300 to slide and connect with the rack 100 along the vertical direction, so that the forging hammer 300 can ascend and descend to process a workpiece. The quantity of the forging blocks 310 in clamping fit with the forging rod 200 is changed, so that the weight of the forging hammer 300 is changed, and the purpose of improving the forging flexibility of the forging hammer 300 is achieved.
Referring to fig. 2 and 3, the forging-pressing rod 200 includes a bearing sub-rod 220 and a connecting sub-rod 230, one end of the bearing sub-rod 220 is integrally formed with the support edge 210, and the bearing sub-rod 220 is disposed in a rectangular parallelepiped shape. The other end of the load bearing sub-bar 220 is integrally formed with a connector sub-bar 230. The end surface of the bearing sub-rod 220 close to the connecting sub-rod 230 is square, and the area of the bearing sub-rod 220 is larger than that of the side surface of the connecting sub-rod 230, so that the end surface of the bearing sub-rod 220 close to the connecting sub-rod 230 is partially not overlapped with that of the connecting sub-rod 230. Four first dovetail grooves 221 are formed in the bearing sub-rod 220 along the length direction of the bearing sub-rod 220, the first dovetail grooves 221 are evenly distributed along the circumferential direction of the bearing sub-rod 220, and a first dovetail block 231 in interference fit with the first dovetail grooves 221 is integrally formed on the forging pressing block 310. The first dovetail block 231 is connected with the first dovetail groove 221 in a clamping mode to achieve clamping fit of the forging press rod 200 and the forging hammer 300, and due to interference fit, the forging press block 310 is not prone to sliding along the forging press rod 200 under the impact force generated when the forging hammer 300 falls, so that stability of clamping fit of the forging press block 310 and the forging press rod 200 is improved.
The forging press block 310 comprises a clamping portion 311 and a bearing portion 312, a second dovetail groove 313 is formed in the bearing portion 312, a second dovetail block 314 in clamping fit with the second dovetail groove 313 is integrally formed in the clamping portion 311, and the clamping portions 311 are arranged along the axial direction of the forging press rod 200 in a staggered mode. The bearing part 312 is matched with the forging and pressing rod 200 in a clamping mode, and the clamping part 311 is matched with the forging and pressing rod 200 and the bearing part 312 in a clamping mode, so that a user can conveniently install the forging and pressing block 310, and in addition, the clamping parts 311 arranged in a staggered mode improve the stability of clamping between the clamping parts 311 and the bearing part 312.
In order to facilitate the user to take down the forging press block 310, the clamping portion 311 and the carrying portion 312 are both provided with an opening groove 315.
The outer side of the forging hammer 300 is sleeved with a sliding shell 400, the sliding shell 400 is connected with the rack 100 in a sliding mode along the vertical direction, the sliding shell 400 is connected with the forging and pressing rod 200 in a sliding mode along the length direction of the forging and pressing rod 200, and a locking piece used for locking the sliding distance between the sliding shell 400 and the forging and pressing rod 200 is arranged on the forging and pressing rod 200.
The forging rod 200 is provided with an external thread, the locking member comprises a locking nut 410 arranged on one side of the sliding shell 400 far away from the workbench 110, and the locking nut 410 is in threaded connection with the forging rod 200. The shell 400 that will slide is established in the forging hammer 300 outside, rotates lock nut 410 for the shell 400 that slides is kept away from lock nut 410's a side and is supported with the sub-pole 220 side butt of bearing, thereby realizes the locking of the shell 400 that slides and the sub-pole 220 distance of bearing that slides, makes the shell 400 that slides be difficult for taking place to rock under the effect of the impact force that produces when the forging hammer 300 whereabouts.
Two threaded holes are formed in the sliding shell 400, two positioning bolts 500 are arranged on the sliding shell 400, the positioning bolts 500 are matched with the threaded holes and then abutted to the forging and pressing block 310, the forging and pressing block 310 is not prone to sliding under the action of the impact force of the forging hammer 300, and therefore the stability of clamping and matching of the forging and pressing block 310 and the forging and pressing rod 200 is improved.
The implementation principle of the embodiment is as follows: the locking nut 410 is rotated to lift the sliding shell 400, the bearing part 312 is clamped with the forging rod 200, the clamping part 311 is clamped with the forging rod 200 and the bearing part 312, the clamping part 311 and the bearing part 312 are installed to enable the forging hammer 300 to reach the required weight, the sliding shell 400 is put down, the locking nut 410 is rotated to enable the sliding shell 400 to be located between the end face, close to the movable sub-rod, of the bearing sub-rod 220 and the locking nut 410, and the positioning bolt 500 is rotated to enable the positioning bolt 500 to be abutted to the forging block 310.
When the forging press block 310 needs to be taken down, the locking nut 410 is rotated to lift the sliding shell 400, a tool is used for extending into the opening groove 315, and the bearing part 312 and the clamping part 311 are taken down.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a clamping bar hammer convenient to adjustment tup hammering intensity, includes forging hammer (300), forging and pressing pole (200) and frame (100), forging and pressing pole (200) slide along vertical direction and frame (100) and be connected, a serial communication port, forging hammer (300) includes that multiunit forges briquetting (310), forge briquetting (310) and forging and pressing pole (200) joint cooperation, the one end that forging and pressing pole (200) are close to forging hammer (300) is fixed to be provided with and is used for supporting the support of forging briquetting (310) along (210), support along (210) along forging and pressing pole (200) circumference outwards extend.
2. The bar-clamping hammer convenient for adjusting the hammering strength of the hammer head according to claim 1, wherein the forging bar (200) comprises a bearing sub-bar (220) and a connecting sub-bar (230), the bearing sub-bar (220) is arranged in a cuboid shape, the bearing sub-bar (220) is fixedly connected with the connecting sub-bar (230), the side surface of the bearing sub-bar (220) close to the connecting sub-bar (230) is square, a plurality of first dovetail grooves (221) are formed in the bearing sub-bar (220) along the length direction of the bearing sub-bar (220), the first dovetail grooves (221) are uniformly distributed along the circumferential direction of the bearing sub-bar (220), and a first dovetail block (231) in interference fit with the first dovetail through groove is arranged on the forging block (310).
3. The holder hammer convenient to adjust the hammering strength of the hammer head according to claim 2, wherein the forging block (310) comprises a clamping portion (311) and a bearing portion (312), a second dovetail groove (313) is formed in the bearing portion (312), and a second dovetail block (314) in clamping fit with the second dovetail groove (313) is fixedly connected to the clamping portion (311).
4. The bar hammer facilitating adjustment of hammer strength of a hammer head according to claim 3, wherein the engagement portions (311) of the plurality of forging blocks (310) are arranged alternately in an axial direction of the forging bar (200).
5. The rod-clamping hammer convenient for adjusting the hammering strength of the hammer head as claimed in claim 3, wherein the clamping portion (311) and the bearing portion (312) are both provided with an opening groove (315) perpendicular to the axial direction of the forging rod (200).
6. The rod clamping hammer convenient to adjust the hammering strength of the hammer head according to claim 2, wherein a sliding shell (400) is sleeved outside the forging hammer (300), the sliding shell (400) is connected with the machine frame (100) in a sliding mode along the vertical direction, the sliding shell (400) is connected with the forging rod (200) in a sliding mode along the length direction of the forging rod (200), and a locking piece used for locking the sliding distance between the sliding shell (400) and the forging rod (200) is arranged on the forging rod (200).
7. The rod clamping hammer convenient for adjusting the hammering strength of the hammer head as claimed in claim 6, wherein the bearing sub-rod (220) has a larger side surface area than the connecting sub-rod (230), the locking member comprises a locking nut (410) disposed on one side of the sliding shell (400) far away from the hammer (300), and the hammering rod (200) is provided with an external thread which is in threaded fit with the locking nut (410).
8. The rod clamping hammer convenient to adjust the hammering strength of the hammer head according to claim 6, wherein a plurality of threaded holes are formed in the sliding shell (400), a plurality of positioning bolts (500) are arranged on the sliding shell (400), and the positioning bolts (500) are matched with the threaded holes and then abutted against the forging block (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119655.1U CN211101348U (en) | 2019-11-28 | 2019-11-28 | Clamping rod hammer convenient to adjust tup hammering intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922119655.1U CN211101348U (en) | 2019-11-28 | 2019-11-28 | Clamping rod hammer convenient to adjust tup hammering intensity |
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| Publication Number | Publication Date |
|---|---|
| CN211101348U true CN211101348U (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922119655.1U Active CN211101348U (en) | 2019-11-28 | 2019-11-28 | Clamping rod hammer convenient to adjust tup hammering intensity |
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| CN (1) | CN211101348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273590A (en) * | 2021-11-18 | 2022-04-05 | 常山县鑫龙轴承有限公司 | Forging and pressing die for bearing forging |
-
2019
- 2019-11-28 CN CN201922119655.1U patent/CN211101348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114273590A (en) * | 2021-11-18 | 2022-04-05 | 常山县鑫龙轴承有限公司 | Forging and pressing die for bearing forging |
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