CN214919620U - Adjustable press fixing device - Google Patents
Adjustable press fixing device Download PDFInfo
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- CN214919620U CN214919620U CN202121281577.6U CN202121281577U CN214919620U CN 214919620 U CN214919620 U CN 214919620U CN 202121281577 U CN202121281577 U CN 202121281577U CN 214919620 U CN214919620 U CN 214919620U
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- rod
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- linkage
- bevel gear
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Abstract
The utility model provides an adjustable press fixing device, include: the device comprises a fixing mechanism, a sliding mechanism, a linkage mechanism and a power mechanism. After the plurality of sets of sliding mechanisms slide on the machine table and approach to or keep away from the middle of the machine table, the power mechanism sequentially drives the linkage mechanism and the sliding mechanism to lock objects to be fixed on the machine table. Compared with the prior art, the utility model discloses in the technique, the operator can place not unidimensional treat the fixture with the board on, many sets of slide mechanism slide be close to treat the fixture after, power unit drives link gear and slide mechanism in proper order and carries out the locking chucking to the area fixture, carries out follow-up technology again. Compare in traditional press only can the adaptation a few models close treat the fixture, the utility model discloses improve the application scope of press greatly, reduced because of the unable adaptation of press more treat the purchase cost that the fixture leads to.
Description
Technical Field
The utility model relates to a press technical field especially relates to an adjustable press fixing device.
Background
The press is a universal machine with exquisite structure. The press machine has the characteristics of wide application, high production efficiency and the like, and can be widely applied to processes of cutting, punching, blanking, bending, riveting, forming and the like. The metal is processed into parts by applying a strong pressure to the metal blank to cause plastic deformation and fracture of the metal.
For example, in a four-column press, when a workpiece is cut, a die matched with the cutting is connected to a machine table through a bolt, and a cutting tool is connected to a punch above the machine table. The connection mode of the die and the machine table consumes time and labor, the connection position is fixed, and the machine table of the same press machine can only be suitable for a few dies with small size difference.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides an adjustable press fixing device increases the suitability of press to not unidimensional mould, reduces press purchasing cost, improves the connected mode of press and mould, and it is extravagant to reduce the time.
The utility model provides an adjustable press fixing device, include:
the fixing mechanism comprises a machine table and a supporting frame connected below the machine table;
the sliding mechanisms are provided with a plurality of sets and are all slidably arranged on the machine table;
the linkage mechanisms are provided with a plurality of sets and are arranged on the support frame, and the plurality of sets of linkage mechanisms are connected with the plurality of sets of sliding mechanisms in a one-to-one correspondence manner;
the power mechanism is connected with the plurality of sets of linkage mechanisms;
after the plurality of sets of sliding mechanisms slide on the machine table and approach to or keep away from the middle of the machine table, the power mechanism sequentially drives the linkage mechanism and the sliding mechanism to lock objects to be fixed on the machine table.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in the technique, the operator can place not unidimensional treat the fixture with the board on, many sets of slide mechanism slide and be close to treat behind the fixture, power unit drives link gear and slide mechanism in proper order and carries out the locking chucking to the area fixture, carries out follow-up technology again. Compare in traditional press only can the adaptation a few models close treat the fixture, the utility model discloses improve the application scope of press greatly, reduced because of the unable adaptation of press more treat the purchase cost that the fixture leads to.
Preferably, the machine table is provided with a plurality of strip holes which are circumferentially distributed and vertically penetrate through; the length direction of each long hole is crossed in the middle of the machine table;
two opposite side walls of the long hole are respectively provided with a first sliding chute;
the sliding mechanism comprises a sliding block and a locking component;
two ends of the sliding block are respectively in sliding fit with the first sliding grooves on two sides; a through locking through hole is formed in the sliding block; one end of the locking member penetrates through the locking through hole in a sliding mode and then is connected with the linkage mechanism; and when the locking component slides downwards, the mould on the machine table is locked.
Preferably, the locking through hole is a square hole; the locking member comprises a square upper rod and a square lower rod which penetrates through the locking through hole in a sliding mode and is connected with the linkage mechanism;
the square lower rod is provided with a threaded hole along the central line of the square lower rod; one end of the square upper rod is provided with a rotary hole along the central line; the opening of the rotary hole is provided with a limiting ring which contracts inwards; a rotary block with the same center line is arranged in the rotary hole; the rotary block is fixedly connected with a feeding rod with the same center line; one end of the feeding rod penetrates through the limiting ring and then is in threaded connection with the threaded hole; the feeding rod is externally connected with a regular hexagon block with the same central line; the regular hexagonal block is positioned between the square upper rod and the square lower rod; one end of the square upper rod, which is far away from the square lower rod, is fixedly connected with a cross rod.
Preferably, the linkage comprises a threaded cylinder and a rotating sleeve;
the threaded cylinder is fixedly connected with the lower end of the square lower rod along the same central line; the inner wall of the rotating sleeve is in threaded connection with the outer wall of the threaded cylinder; the outer wall of the rotating sleeve is sleeved with a coaxial sliding ring; two opposite side walls of the long hole are also provided with second sliding grooves; and two ends of the sliding ring are respectively in sliding fit with the second sliding grooves on two sides.
Preferably, the linkage mechanism further comprises a first bevel gear, a second bevel gear, a linkage square rod and a fixing component sleeved on the linkage square rod in a sliding manner;
the linkage square rod is rotatably arranged on the support frame, and the length direction of the linkage square rod is parallel to the length direction of the strip hole; the first bevel gear is coaxially and fixedly connected with the lower end of the rotating sleeve; the inner ring of the second bevel gear is in a square hole shape; the second bevel gear is sleeved on the linkage square rod in a sliding manner; the fixed member is connected with the first bevel gear and the second bevel gear respectively; the fixing component is used for keeping the first bevel gear and the second bevel gear in stable meshing; one end of the linkage square rod is connected with the power mechanism.
Preferably, the fixing member includes a first bearing, a second bearing, a fixing rod, and a fixing sleeve;
the outer ring of the first bearing is fixedly connected with the inner peripheral wall of the first bevel gear; the fixed rod is fixedly connected with the inner ring of the first bearing in a coaxial line mode, and the inner ring of the second bearing is sleeved on the linkage square rod in a sliding mode; one end of the fixed rod, which is far away from the first bearing, is fixedly connected with an outer ring of the second bearing; the fixed sleeve is sleeved on the linkage square rod; the inner ring of the second bearing is fixedly connected with one end of the fixed sleeve in a coaxial line mode, and the other end of the fixed sleeve is fixedly connected with the end face of the second bevel gear.
Preferably, one end of the linkage square rod is connected with a third bevel gear;
the power mechanism comprises a fourth bevel gear which is rotatably arranged on the support frame and is meshed with the plurality of third bevel gears, and a power shaft which is coaxially and fixedly connected with the fourth bevel gear; and one end of the power shaft, which is far away from the fourth bevel gear, is coaxially connected with a rotating shaft of a motor.
Drawings
Fig. 1 is a front view of an adjustable press mounting apparatus according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an adjustable press mount of FIG. 1;
FIG. 3 is a top view of an adjustable press mount of FIG. 1;
FIG. 4 is an interior view of a slot of an adjustable press mount of FIG. 1;
FIG. 5 is a schematic view of a slide mechanism of an adjustable press mount of FIG. 1;
FIG. 6 is a schematic view of a linkage mechanism of an adjustable press mount of FIG. 1;
fig. 7 is a schematic diagram of the engagement of a third bevel gear with a fourth bevel gear of an adjustable press mounting apparatus of fig. 1.
The reference numbers illustrate:
1. a fixing mechanism; 11. a machine platform; 111. a strip hole; 112. a first chute; 113. a second chute; 12. a support frame;
2. a sliding mechanism; 21. a slider; 211. a locking through hole; 22. a locking member; 221. a square upper rod; 222. a square lower rod; 223. a limiting ring; 224. a turning block; 225. a feed bar; 226. a regular hexagonal block; 227. a cross bar;
3. a linkage mechanism; 31. a threaded cylinder; 32. rotating the sleeve; 33. a slip ring; 34. a first bevel gear; 35. a second bevel gear; 36. a linkage square rod; 37. a fixing member; 371. a first bearing; 372. a second bearing; 373. fixing the rod; 374. fixing the sleeve; 38. a third bevel gear;
4. a power mechanism; 41. a fourth bevel gear; 42. a power shaft; 43. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the following technical solutions of the present invention are further described with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-7, an adjustable press mount includes:
the fixing mechanism 1, the fixing mechanism 1 includes a machine table 11 and a supporting frame 12 connected below the machine table 11.
The sliding mechanism 2 is provided with a plurality of sets and is installed on the machine table 11 in a sliding mode.
And the linkage mechanisms 3 are provided with a plurality of sets and are arranged on the support frame 12, and the plurality of sets of linkage mechanisms 3 are correspondingly connected with the plurality of sets of sliding mechanisms 2 one by one.
And the power mechanism 4 is connected with the multiple sets of linkage mechanisms 3.
After the multiple sets of sliding mechanisms 2 slide on the machine table 11 to approach or keep away from the middle of the machine table 11, the power mechanism sequentially drives the linkage mechanism 3 and the sliding mechanisms 2 to lock objects to be fixed on the machine table 11.
Place the mould on board 11, operating personnel promotes the slide mechanism 2 in each position and is close to the mould, drives link gear 3 and then drives slide mechanism 2 downstream through power unit 4, supports when slide mechanism 2 downstream and compresses tightly the mould on board 11 on the mould, realizes the locking to the mould.
Specifically, the machine 11 is provided with a plurality of elongated holes 111 which are circumferentially distributed and vertically penetrate through; the length direction of each elongated hole 111 crosses the middle of the machine 11. The two opposite side walls of the elongated hole 111 are respectively provided with a first sliding slot 112.
The slide mechanism 2 includes a slider 21 and a lock member 22. Two ends of the sliding block 21 are respectively in sliding fit with the first sliding grooves 112 on two sides; a through locking through hole 211 is formed on the sliding block 21; one end of the locking member 22 is connected with the linkage mechanism 3 after sliding through the locking through hole 211; when the locking member 22 slides downwards, the mold on the machine table 11 is locked.
The locking components 22 in the long holes 111 in different directions are driven by the slide block 21 to approach or depart from the clamped object, which is a mold; but not unidimensional mould of adaptation, when treating that locking member 22 keeps away from the one end of link gear 3 and being located the mould top, link gear 3 drive locking member 22 slided along locking through-hole 211 for locking member 22 supports on the mould, realizes the centre gripping locking to the mould, compares in traditional bolt locking, and is efficient.
Further, the locking through hole 211 is a square hole; the locking member 22 includes a square upper rod 221 and a square lower rod 222 slidably passing through the locking through-hole 211 and connected to the link mechanism 3.
The square lower rod 222 is provided with a threaded hole along the central line thereof; one end of the square upper rod 221 is provided with a rotary hole along the central line; the mouth of the rotary hole is provided with a limiting ring 223 which contracts inwards; a rotary block 224 with the same center line is arranged in the rotary hole; a feeding rod 225 with the same center line is fixedly connected to the rotary block 224; one end of the feed rod 225 penetrates through the limiting ring 223 and then is in threaded connection with the threaded hole; a regular hexagonal block 226 with the same center line is externally connected to the feed rod 225; the regular hexagonal block 226 is positioned between the square upper rod 221 and the square lower rod 222; a cross bar 227 is fixedly connected to an end of the square upper bar 221 away from the square lower bar 222.
When locking is required, the lower square bar 222 drives the upper square bar 221 by the linkage 3, so that the cross bar 227 presses against the mold to form the lock. In order to uniformly press the crossbar 227 on each lock member 22 against the mold with deformation accompanied by long-term use of the apparatus, it is necessary to adjust the relative distances of the square upper bar 221 and the square lower bar 222 in each lock member 22 so that the overall length is kept uniform. This adjustment can be accomplished by turning the hex block 226 with a wrench to rotate the feed bar 225 and thus the square upper bar 221 toward or away from the square lower bar 222.
Furthermore, the linkage 3 comprises a threaded cylinder 31 and a rotating sleeve 32. The threaded cylinder 31 is fixedly connected with the lower end of the square lower rod 222 along the same central line; the inner wall of the rotating sleeve 32 is in threaded connection with the outer wall of the threaded cylinder 31; the outer wall of the rotating sleeve 32 is sleeved with a coaxial sliding ring 33; two opposite side walls of the elongated hole 111 are also provided with second sliding chutes 113; the two ends of the sliding ring 33 are respectively in sliding fit with the second sliding grooves 113 on the two sides.
The rotation of the rotating sleeve 32 drives the threaded cylinder 31 to move up and down, so that the locking member 22 locks and unlocks the mold.
The linkage mechanism 3 further includes a first bevel gear 34, a second bevel gear 35, a linkage square bar 36, and a fixing member 37 slidably fitted over the linkage square bar 36.
The linkage square rod 36 is rotatably arranged on the support frame 12, and the length direction of the linkage square rod is parallel to the length direction of the strip hole 111; the first bevel gear 34 is coaxially and fixedly connected with the lower end of the rotating sleeve 32; the inner ring of the second bevel gear 35 is in a square hole shape; the second bevel gear 35 is sleeved on the linkage square rod 36 in a sliding manner; the fixed member 37 is connected with the first bevel gear 34 and the second bevel gear 35, respectively; the fixing member 37 is for keeping the first bevel gear 34 and the second bevel gear 35 stably engaged; one end of the linkage square rod 36 is connected with the power mechanism 4.
When the locking member 22 moves along the elongated hole 111, the second bevel gear 35 slides on the linkage square rod 36, and after the locking member 22 is in place, the power mechanism 4 drives the linkage square rod 36 to rotate and further drives the second bevel gear 35 to rotate, and the second bevel gear 35 drives the first bevel gear 34 to rotate, so that the rotating sleeve 32 meshed with the first bevel gear 34 rotates to complete the locking and unlocking actions of the locking member 22 on the mold.
In addition, the two ends of the linkage square rod 36 are connected with the support frame 12 through connecting bearings, so that the linkage square rod 36 can be rotatably installed on the support frame 12.
Further, the fixing member 37 includes a first bearing 371, a second bearing 372, a fixing rod 373, and a fixing sleeve 374;
the outer ring of the first bearing 371 is fixedly connected with the inner peripheral wall of the first bevel gear 34; the fixed rod 373 is fixedly connected with the inner ring of the first bearing 371 coaxially, and the inner ring of the second bearing 372 is sleeved on the linkage square rod 36 in a sliding manner; one end of the fixing rod 373 far away from the first bearing 371 is fixedly connected with the outer ring of the second bearing 372; the fixed sleeve 374 is sleeved on the linkage square rod 36; the inner ring of the second bearing 372 is coaxially and fixedly connected with one end of a fixed sleeve 374, and the other end of the fixed sleeve 374 is fixedly connected with the end face of the second bevel gear 35.
When the locking member 22 moves, the second bearing 372 follows the sliding movement on the interlocking square bar 36. When the interlocking square bar 36 rotates, the second bevel gear 35 and the inner race of the second bearing 372 both rotate along with the interlocking square bar 36, and the first bevel gear 34 rotates along with the second bevel gear 35. The fixed sleeve 374 pulls on the second bevel gear 35 and the fixed rod 373 positions the first bevel gear 34 such that the first bevel gear 34 and the second bevel gear 35 remain engaged.
Specifically, one end of the interlocking square bar 36 is connected to a third bevel gear 38. The power mechanism 4 comprises a fourth bevel gear 41 which is rotatably arranged on the support frame 12 and is meshed with the plurality of third bevel gears 38, and a power shaft 42 which is coaxially and fixedly connected with the fourth bevel gear 41; one end of the power shaft 42 far away from the fourth bevel gear 41 is coaxially connected with a rotating shaft of a motor 43.
The grounded motor 43 drives the fourth bevel gear 41 to rotate and further drives the plurality of third bevel gears 38 to rotate, so that the linkage square rods 36 in the plurality of sets of linkage mechanisms 3 rotate to realize the locking and unlocking actions of the locking members 22 on the molds.
An annular groove is formed below the fourth bevel gear 41; the supporting frame 12 is connected with a plurality of supporting rods; one end of each of the support rods is inserted into the annular groove and is in sliding fit therewith, so that the fourth bevel gear 41 can rotate by itself in cooperation with the plurality of support rods.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. An adjustable press mount, comprising:
the fixing mechanism comprises a machine table and a supporting frame connected below the machine table;
the sliding mechanisms are provided with a plurality of sets and are all slidably arranged on the machine table;
the linkage mechanisms are provided with a plurality of sets and are arranged on the support frame, and the plurality of sets of linkage mechanisms are connected with the plurality of sets of sliding mechanisms in a one-to-one correspondence manner;
the power mechanism is connected with the plurality of sets of linkage mechanisms;
after the plurality of sets of sliding mechanisms slide on the machine table and approach to or keep away from the middle of the machine table, the power mechanism sequentially drives the linkage mechanism and the sliding mechanism to lock objects to be fixed on the machine table.
2. The adjustable press fixing device as claimed in claim 1, wherein the machine table is provided with a plurality of strip holes which are circumferentially distributed and vertically penetrate through; the length direction of each long hole is crossed in the middle of the machine table;
two opposite side walls of the long hole are respectively provided with a first sliding chute;
the sliding mechanism comprises a sliding block and a locking component;
two ends of the sliding block are respectively in sliding fit with the first sliding grooves on two sides; a through locking through hole is formed in the sliding block; one end of the locking member penetrates through the locking through hole in a sliding mode and then is connected with the linkage mechanism; and when the locking component slides downwards, the mould on the machine table is locked.
3. An adjustable press mounting assembly as set forth in claim 2 wherein said locking through-hole is a square hole; the locking member comprises a square upper rod and a square lower rod which penetrates through the locking through hole in a sliding mode and is connected with the linkage mechanism;
the square lower rod is provided with a threaded hole along the central line of the square lower rod; one end of the square upper rod is provided with a rotary hole along the central line; the opening of the rotary hole is provided with a limiting ring which contracts inwards; a rotary block with the same center line is arranged in the rotary hole; the rotary block is fixedly connected with a feeding rod with the same center line; one end of the feeding rod penetrates through the limiting ring and then is in threaded connection with the threaded hole; the feeding rod is externally connected with a regular hexagon block with the same central line; the regular hexagonal block is positioned between the square upper rod and the square lower rod; one end of the square upper rod, which is far away from the square lower rod, is fixedly connected with a cross rod.
4. An adjustable press mounting assembly as set forth in claim 3 wherein said linkage comprises a threaded cylinder and a rotating sleeve;
the threaded cylinder is fixedly connected with the lower end of the square lower rod along the same central line; the inner wall of the rotating sleeve is in threaded connection with the outer wall of the threaded cylinder; the outer wall of the rotating sleeve is sleeved with a coaxial sliding ring; two opposite side walls of the long hole are also provided with second sliding grooves; and two ends of the sliding ring are respectively in sliding fit with the second sliding grooves on two sides.
5. The adjustable press mounting apparatus of claim 4, wherein the linkage further comprises a first bevel gear, a second bevel gear, a linkage square bar, and a mounting member slidably disposed on the linkage square bar;
the linkage square rod is rotatably arranged on the support frame, and the length direction of the linkage square rod is parallel to the length direction of the strip hole; the first bevel gear is coaxially and fixedly connected with the lower end of the rotating sleeve; the inner ring of the second bevel gear is in a square hole shape; the second bevel gear is sleeved on the linkage square rod in a sliding manner; the fixed member is connected with the first bevel gear and the second bevel gear respectively; the fixing component is used for keeping the first bevel gear and the second bevel gear in stable meshing; one end of the linkage square rod is connected with the power mechanism.
6. An adjustable press mounting apparatus as claimed in claim 5, wherein said mounting means comprises a first bearing, a second bearing, a mounting rod and a mounting sleeve;
the outer ring of the first bearing is fixedly connected with the inner peripheral wall of the first bevel gear; the fixed rod is fixedly connected with the inner ring of the first bearing in a coaxial line mode, and the inner ring of the second bearing is sleeved on the linkage square rod in a sliding mode; one end of the fixed rod, which is far away from the first bearing, is fixedly connected with an outer ring of the second bearing; the fixed sleeve is sleeved on the linkage square rod; the inner ring of the second bearing is fixedly connected with one end of the fixed sleeve in a coaxial line mode, and the other end of the fixed sleeve is fixedly connected with the end face of the second bevel gear.
7. An adjustable press mounting apparatus as claimed in claim 6 wherein a third bevel gear is connected to one end of said linkage square bar;
the power mechanism comprises a fourth bevel gear which is rotatably arranged on the support frame and is meshed with the plurality of third bevel gears, and a power shaft which is coaxially and fixedly connected with the fourth bevel gear; and one end of the power shaft, which is far away from the fourth bevel gear, is coaxially connected with a rotating shaft of a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281577.6U CN214919620U (en) | 2021-06-08 | 2021-06-08 | Adjustable press fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281577.6U CN214919620U (en) | 2021-06-08 | 2021-06-08 | Adjustable press fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214919620U true CN214919620U (en) | 2021-11-30 |
Family
ID=79053216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121281577.6U Active CN214919620U (en) | 2021-06-08 | 2021-06-08 | Adjustable press fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214919620U (en) |
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2021
- 2021-06-08 CN CN202121281577.6U patent/CN214919620U/en active Active
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