CN210907912U - Roll forging machine - Google Patents
Roll forging machine Download PDFInfo
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- CN210907912U CN210907912U CN201921896467.3U CN201921896467U CN210907912U CN 210907912 U CN210907912 U CN 210907912U CN 201921896467 U CN201921896467 U CN 201921896467U CN 210907912 U CN210907912 U CN 210907912U
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- forging
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- roll
- gear disc
- roll forging
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- 238000010080 roll forging Methods 0.000 title claims abstract description 58
- 238000005242 forging Methods 0.000 claims abstract description 63
- 239000002994 raw material Substances 0.000 abstract description 19
- 238000012423 maintenance Methods 0.000 abstract description 4
- 244000309464 bull Species 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 208000002193 Pain Diseases 0.000 description 5
- 230000000295 complement effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
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Abstract
The utility model discloses a roll forging machine, including first roller, lead screw and driving motor forged, the below of first roller of forging is provided with the second and forges the roller, and the surface of first roller and the second roller of forging all is fixed with the roll forging board, the lead screw is installed in the right side of first roller and the second roller of forging, and the outside threaded connection of lead screw has the ball seat, the loop bar is all installed at both ends around first roller and the second roller of forging, and the internal connection of loop bar has the one end of movable rod, the other end of movable rod is fixed with the fixture block, and the outside of movable rod has cup jointed the spring, the outside of fixture block is connected with the one end of bull stick, and the other end of bull stick installs first toothed disc, driving motor installs in the rear side of first toothed disc, and the top of first toothed disc is connected with the second toothed disc. This roll forging machine has solved the problem that needs artifical handheld raw materials to carry out the roll forging operation among the prior art, is favorable to alleviateing staff's burden, and forges the roller and can dismantle, later stage easy maintenance.
Description
Technical Field
The utility model relates to a forge industry technical field, specifically be a roll forging machine.
Background
Roll forging is a forging process in which a pair of sector dies rotating in opposite directions are used to plastically deform a blank to obtain a desired forged part or forged blank, and in industrial applications, roll forging is used to provide a blank for forging a long-axis forged part as a blank making process before die forging (referred to as blank making roll forging), or to realize a main forging forming process or directly roll a forged part on a roll forging machine (referred to as forming roll forging).
However, in the use process of the roll forging machine in the current market, the roll forging operation needs to be carried out by manually holding raw materials, the burden of workers is greatly increased, the forging roll is not convenient to detach and replace, the later maintenance is not facilitated, the number and the position of the biting grooves of the roll forging machine are not convenient to adjust, and the problem that the practicability of the whole roll forging machine is poor is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roll forging machine to solve the roll forging machine on the existing market that proposes in the above-mentioned background art in the use, need artifical handheld raw materials to carry out the roll forging operation, greatly increased staff's burden, and forge the roller and be not convenient for dismantle and change, be unfavorable for the later stage and maintain, and the quantity and the position in the groove of stinging that still is not convenient for adjust the roll forging lead to the relatively poor problem of practicality of whole roll forging machine.
In order to achieve the above object, the utility model provides a following technical scheme: a roll forging machine comprises a first forging roller, a lead screw and a driving motor, wherein a second forging roller is arranged below the first forging roller, roll forging plates are fixed on the outer surfaces of the first forging roller and the second forging roller, the lead screw is installed on the right sides of the first forging roller and the second forging roller, the outer side of the lead screw is in threaded connection with a ball seat, the right end of the lead screw is connected with a servo motor, a base is fixed above the ball seat, sleeve rods are installed at the front end and the rear end of the first forging roller and the second forging roller respectively, one end of a movable rod is connected inside the sleeve rods, a clamping block is fixed at the other end of the movable rod, a spring is sleeved outside the movable rod, one end of a rotating rod is connected outside the clamping block, a first gear disc is installed at the other end of the rotating rod, the driving motor is installed on the rear side of the first gear disc, and a second gear disc is connected above the first gear disc, the outer wall of the roll forging plate is provided with a biting groove, and a supplement block is arranged inside the biting groove.
Preferably, the cross-sectional structure of the base is an arc-shaped structure, and the first forging roll and the second forging roll are vertically and symmetrically distributed about the horizontal center line of the base.
Preferably, the loop bar and the movable bar are matched with each other to form a telescopic structure, and the loop bar and the fixture block form an elastic structure through a spring.
Preferably, the inside of the rotating rod is provided with a clamping groove, and the rotating rod forms a clamping structure through the clamping groove and the clamping block.
Preferably, a rotating structure is formed between the driving motor and the first gear disc, the structure between the first gear disc and the second gear disc is the same, and the first gear disc and the second gear disc are connected in a meshing manner.
Preferably, the cross-sectional structure of the patch is an arc-shaped structure, the biting groove and the patch are matched with each other to form a sliding structure, and a fixing bolt penetrates through the biting groove and the patch.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the roll forging machine is arranged in the rotating process of the screw rod, the ball seat can horizontally move left and right along the screw rod, and meanwhile, raw materials needing roll forging can be placed in the base, so that the raw materials needing roll forging are driven to horizontally move by utilizing the moving action between the screw rod and the ball seat, automatic feeding is realized, the problem that the raw materials need to be manually held for roll forging operation in the prior art is solved, and the burden of workers is favorably reduced;
2. the clamping block is arranged to elastically stretch relative to the sleeve rod by utilizing the stretching action between the movable rod and the sleeve rod and the elastic action of the spring, so that convenience is provided for the disassembly and the assembly of the first forging roller and the second forging roller, the clamping groove is arranged to be matched with the clamping block in size, so that the clamping block can be clamped with the rotating rod through the clamping groove, the structure is simple, the disassembly operation is convenient, great convenience is provided for the maintenance and the nursing of the forging roller in the later period, and the practicability is stronger;
3. the groove of stinging that sets up on the roll forging board makes the raw materials form different unsmooth shapes after the roll forging processing to the shape of mending the piece just fills up stinging the groove, thereby makes roll forging board surface splice into the arc, because mend the piece can slide along stinging the groove, and can fix with fixing bolt, consequently can be in the position of different stinging grooves through the different mends of slip, change and form different unsmooth shapes on the raw materials, strengthened the selection variety of whole device in the roll forging course of working greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
fig. 3 is a schematic view of the outer surface structure of the roll forging plate of the present invention.
In the figure: 1. a first forging roll; 2. a second forging roll; 3. roll forging a plate; 4. a screw rod; 5. a ball seat; 6. a servo motor; 7. a base; 8. a loop bar; 9. a movable rod; 10. a clamping block; 11. a spring; 12. a rotating rod; 13. a first gear plate; 14. a drive motor; 15. a second gear wheel disc; 16. biting grooves; 17. and (5) supplementing blocks.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a roll forging machine comprises a first forging roll 1, a second forging roll 2, a roll forging plate 3, a lead screw 4, a ball seat 5, a servo motor 6, a base 7, a loop bar 8, a movable bar 9, a clamping block 10, a spring 11, a rotary bar 12, a first gear disc 13, a driving motor 14, a second gear disc 15, a biting groove 16 and a compensating block 17, wherein the second forging roll 2 is arranged below the first forging roll 1, the roll forging plate 3 is fixed on the outer surfaces of the first forging roll 1 and the second forging roll 2, the lead screw 4 is arranged on the right sides of the first forging roll 1 and the second forging roll 2, the outer side of the lead screw 4 is in threaded connection with the ball seat 5, the right end of the lead screw 4 is connected with the servo motor 6, the base 7 is fixed above the ball seat 5, the cross section of the base 7 is in an arc structure, the first forging roll 1 and the second forging roll 2 are vertically and symmetrically distributed around the horizontal central line of the base 7, and the lead screw 4 is connected with the ball seat 5 through a thread effect, in the rotating process of the screw rod 4, the ball seat 5 can horizontally move left and right along the screw rod 4, and meanwhile, raw materials needing roll forging can be placed in the base 7, so that the raw materials needing roll forging are driven to horizontally move by utilizing the moving action between the screw rod 4 and the ball seat 5, automatic feeding is realized, the problem that the raw materials need to be manually held for roll forging operation in the prior art is solved, and the burden of workers is favorably reduced;
the front end and the rear end of the first forging roll 1 and the second forging roll 2 are respectively provided with a loop bar 8, the interior of the loop bar 8 is connected with one end of a movable rod 9, the other end of the movable rod 9 is fixed with a clamping block 10, the outer side of the movable rod 9 is sleeved with a spring 11, the loop bar 8 and the movable rod 9 are matched with each other to form a telescopic structure, the loop bar 8 forms an elastic structure through the spring 11 and the clamping block 10, the movable rod 9 is arranged to be capable of sliding and stretching in the loop bar 8, the movable rod 9 is embedded between the inner walls of the loop bar 8 and is not capable of rotating with the loop bar 8, so that the clamping block 10 can elastically stretch relative to the loop bar 8 by utilizing the stretching action between the movable rod 9 and the loop bar 8 and the elastic action of the spring 11, convenience is provided for the disassembly and the assembly of the first forging roll 1 and the second forging roll 2, the outer side of the clamping block 10 is connected with one end of a rotating rod 12, and the, the clamping groove is formed in the rotating rod 12, the rotating rod 12 and the clamping block 10 form a clamping structure through the clamping groove, and the clamping groove and the clamping block 10 are matched in size, so that the clamping block 10 can be clamped with the rotating rod 12 through the clamping groove, the structure is simple, the disassembly operation is convenient, great convenience is provided for later maintenance and nursing of the forging roller, and the practicability is higher;
the driving motor 14 is installed at the rear side of the first gear plate 13, the second gear plate 15 is connected above the first gear plate 13, a rotating structure is formed between the driving motor 14 and the first gear plate 13, the first gear plate 13 and the second gear plate 15 are identical in structure, the first gear plate 13 and the second gear plate 15 are connected in a meshing manner, the driving motor 14 is arranged to drive the second forging roll 2 to rotate through the first gear plate 13, meanwhile, the first gear plate 13 can drive the first forging roll 1 to rotate through mutual meshing with the second gear plate 15, the two forging rolls rotate in the same speed and opposite directions, the raw materials are subjected to meshing roll forging, the outer wall of the roll forging plate 3 is provided with a meshing groove 16, a complementary block 17 is arranged inside the meshing groove 16, the cross-sectional structure of the complementary block 17 is an arc-shaped structure, and the meshing groove 16 and the complementary block 17 are matched with each other to form a sliding structure, fixing bolts penetrate through the inside of the biting grooves 16 and the inside of the patches 17, the biting grooves 16 on the roll forging plate 3 are arranged, so that different concave-convex shapes are formed on raw materials after roll forging, the shapes of the patches 17 are just filled in the biting grooves 16, the outer surface of the roll forging plate 3 is spliced into an arc shape, the patches 17 can slide along the biting grooves 16 and can be fixed by the fixing bolts, so that different concave-convex shapes formed on the raw materials can be changed by sliding different patches 17 to be located at different positions of the biting grooves 16, and the selection diversity of the whole device in the roll forging process is greatly enhanced.
The working principle is as follows: for the roll forging machine, firstly, raw materials are placed on a base 7, then three fixing bolts which are fixed between a biting groove 16 and a compensating block 17 are unscrewed, then the compensating block 17 is shifted, the compensating block 17 slides along the biting groove 16, the position and the number of the biting grooves 16 on the surface of a roll forging plate 3 are adjusted, then the fixing bolts are screwed for fixing, then a driving motor 14 is started, the driving motor 14 works to drive a first gear disc 13 to rotate, the first gear disc 13 drives a second forging roller 2 to rotate through a rotating rod 12, a sleeve rod 8 and a movable rod 9, meanwhile, the first gear disc 13 rotates to be mutually meshed with a second gear disc 15 to drive the second gear disc 15 to rotate, and the second gear disc 15 drives the first forging roller 1 to rotate;
then the servo motor 6 is started, the servo motor 6 works to drive the screw rod 4 to rotate, the screw rod 4 and the ball seat 5 generate a thread effect, so that the ball seat 5 moves leftwards along the screw rod 4 to drive the base 7 and the raw materials to move leftwards, the raw materials contact the first forging roll 1 and the second forging roll 2, is bitten by the rotation of the first forging roll 1 and the second forging roll 2, the roll forging plate 3 extrudes the raw material, the raw material is formed into a concave-convex shape, so that the clamping block 10 is firstly pulled to the middle position during roll forging processing when the first forging roll 1 and the second forging roll 2 need to be disassembled and maintained, so that the movable rod 9 retracts into the loop bar 8, and the compression spring 11 shortens at the same time until the clamping block 10 is separated from the clamping groove in the rotating rod 12, the clamping block 10 and the rotating rod 12 can be separated, so that the forging roller can be taken down, and the whole roll forging machine can be used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A roll forging machine, includes first forging roller (1), lead screw (4) and driving motor (14), its characterized in that: the roller forging device is characterized in that a second forging roller (2) is arranged below the first forging roller (1), roller forging plates (3) are fixed on the outer surfaces of the first forging roller (1) and the second forging roller (2), the lead screw (4) is installed on the right sides of the first forging roller (1) and the second forging roller (2), the outer side of the lead screw (4) is in threaded connection with a ball seat (5), the right end of the lead screw (4) is connected with a servo motor (6), a base (7) is fixed above the ball seat (5), sleeve rods (8) are installed at the front end and the rear end of the first forging roller (1) and the second forging roller (2), the inner portion of each sleeve rod (8) is connected with one end of a movable rod (9), a clamping block (10) is fixed at the other end of the movable rod (9), a spring (11) is sleeved on the outer side of the movable rod (9), and one end of a rotating rod (12) is connected to the outer side of the clamping block (10), and a first gear disc (13) is installed at the other end of the rotating rod (12), the driving motor (14) is installed at the rear side of the first gear disc (13), a second gear disc (15) is connected above the first gear disc (13), a biting groove (16) is formed in the outer wall of the roll forging plate (3), and a patch (17) is arranged inside the biting groove (16).
2. A roll forging machine according to claim 1, wherein: the cross-sectional structure of base (7) is arc structure, and first forge roller (1) and second forge roller (2) about the horizontal central line of base (7) upper and lower symmetry distribution.
3. A roll forging machine according to claim 1, wherein: the sleeve rod (8) and the movable rod (9) are matched with each other to form a telescopic structure, and the sleeve rod (8) and the clamping block (10) form an elastic structure through a spring (11).
4. A roll forging machine according to claim 1, wherein: a clamping groove is formed in the rotating rod (12), and the rotating rod (12) and the clamping block (10) form a clamping structure through the clamping groove.
5. A roll forging machine according to claim 1, wherein: a rotating structure is formed between the driving motor (14) and the first gear disc (13), the structure between the first gear disc (13) and the second gear disc (15) is the same, and the first gear disc (13) and the second gear disc (15) are connected in a meshing mode.
6. A roll forging machine according to claim 1, wherein: the cross-sectional structure of the patch (17) is an arc-shaped structure, the biting grooves (16) and the patch (17) are matched with each other to form a sliding structure, and fixing bolts penetrate through the insides of the biting grooves (16) and the patch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896467.3U CN210907912U (en) | 2019-11-06 | 2019-11-06 | Roll forging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921896467.3U CN210907912U (en) | 2019-11-06 | 2019-11-06 | Roll forging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210907912U true CN210907912U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921896467.3U Active CN210907912U (en) | 2019-11-06 | 2019-11-06 | Roll forging machine |
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| Country | Link |
|---|---|
| CN (1) | CN210907912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255238A (en) * | 2022-08-30 | 2022-11-01 | 山东宏坤智能科技有限公司 | Roll forging machine |
-
2019
- 2019-11-06 CN CN201921896467.3U patent/CN210907912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255238A (en) * | 2022-08-30 | 2022-11-01 | 山东宏坤智能科技有限公司 | Roll forging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240226 Address after: 230000 B-2704, wo Yuan Garden, 81 Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: HEFEI LONGZHI ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 226500 No. 14, Yongxing Road, Gangzha Economic Development Zone, Nantong City, Jiangsu Province Patentee before: Nantong Institute of Technology Country or region before: China |
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| TR01 | Transfer of patent right |