CN220973049U - Elastic rolling driving device applied to die repairing machine - Google Patents

Abstract

The utility model relates to an elastic rolling driving device applied to a die repairing machine, which is characterized by comprising a rolling bracket and an elastic rolling driving mechanism, wherein the elastic rolling driving mechanism is arranged on or beside the rolling bracket. The elastic rolling driving device can achieve the functions of elastically contacting the die and automatically driving the die to roll, not only can ensure the die to roll very stably and quickly, but also can avoid the die from being damaged by a die repairing master in the process of rolling the die without manually rolling the die repairing master.

Description

Elastic rolling driving device applied to die repairing machine

Technical Field

The utility model relates to the field of die repairing equipment, in particular to a rolling driving device applied to a die repairing machine.

Background

The Chinese patent application No. CN201921695242.1 discloses a technical scheme named as a die repairing device, which comprises the following technical characteristics: bottom plate, pivot, carousel, uncovered, curb plate, roller bearing, locking board, locking bolt, positioning bolt, location offset, helping hand pole. The die repairing device only supports the die through two rollers, and has no other structure for limiting and guiding the die. When the mold is required to be rolled, a manual operation of a master mold repair is required. The specific manual operation is as follows: the mould repairing master pulls the mould by hand to enable the mould to roll on the roller. Because the weight of the die is very heavy, manual operation is very time-consuming and labor-consuming, and convenience and efficiency of die repairing are greatly affected. And the mould is pulled by hand, so that the conditions of scratch, crashed and sprain of fingers and the like are easy to occur, and the mould repairing device is low in safety. Therefore, it is necessary to design an elastic rolling driving device applied to the die repairing machine to solve the above technical problems.

Disclosure of utility model

The utility model aims to solve the problems and the defects, and provides an elastic rolling driving device applied to a die repairing machine, which can achieve the functions of elastically contacting a die and automatically driving the die to roll, thus not only ensuring the rolling of the die to be very stable and quick, but also avoiding the manual rolling of the die by a die repairing master, avoiding the damage to the die repairing master in the die rolling process, and greatly improving the convenience, efficiency and safety of die repairing treatment.

The technical scheme of the utility model is realized as follows:

The elastic rolling driving device applied to the die repairing machine is characterized by comprising a rolling bracket and an elastic rolling driving mechanism, wherein the elastic rolling driving mechanism is arranged on or beside the rolling bracket; the elastic rolling driving mechanism comprises an elastic bracket and a rolling driving assembly, wherein the elastic bracket is arranged on or beside the rolling bracket, and the rolling driving assembly is arranged on the elastic bracket.

Preferably, the elastic bracket comprises an elastic piece, a guide piece and a supporting piece, wherein the guide piece is arranged on the rolling bracket, the supporting piece is arranged on the guide piece in a sliding mode, the elastic piece is arranged between the supporting piece and the rolling bracket, two ends of the elastic piece are respectively elastically pressed on the supporting piece and the rolling bracket, and the rolling driving assembly is arranged on the supporting piece.

Preferably, the guide piece is a vertical guide rod, the lower end of the guide piece is connected with the rolling bracket, the elastic piece is a cylindrical spring, the elastic piece is sleeved on the lower end of the guide piece, and the bearing piece can be vertically and slidably arranged on the upper end of the guide piece.

Preferably, the bearing member is a horizontal plate body, the guide members are provided with a plurality of guide members, the lower end of each guide member is sleeved with an elastic member, the bearing member is sleeved on each guide member in a sliding manner, the bearing member is pressed on each elastic member, and the rolling driving assembly is arranged on the top surface of the bearing member.

Preferably, the rolling driving assembly comprises a driving motor and a driving shaft, wherein the driving motor and the driving shaft are arranged on the elastic bracket, and the driving shaft is in driving connection with the driving motor.

Preferably, the rolling bracket comprises a positioning seat, a left bearing roller and a right bearing roller, the top of the positioning seat is provided with a bearing groove, the left bearing roller and the right bearing roller are respectively and longitudinally arranged at the left end and the right end of the bearing groove, and the elastic rolling driving mechanism can be vertically and elastically movably arranged in the middle of the bearing groove.

Preferably, the positioning seat comprises a bottom plate, a left bracket and a right bracket, wherein the left bracket and the right bracket are arranged at the top of the bottom plate side by side left and right, the bearing groove is formed between the left bracket and the right bracket, and the left bearing roller and the right bearing roller are respectively arranged at the top of the left bracket and the right bracket.

Preferably, the elastic rolling driving device applied to the die repairing machine further comprises a clamping mechanism, wherein the clamping mechanism is arranged on the rolling bracket or the elastic rolling driving mechanism.

Preferably, the clamping mechanism comprises a front clamping body and a rear clamping body, the front clamping body and the rear clamping body are arranged in a front-back side-by-side manner, movable ends of the front clamping body and the rear clamping body can do front-back reciprocating motion, and a clamping gap is reserved between the movable ends of the front clamping body and the rear clamping body.

The utility model has the beneficial effects that: the elastic rolling driving device is provided with the rolling bracket and the elastic rolling driving mechanism, and the requirement of supporting the die can be met through the arrangement of the rolling bracket, so that the rolling of the die can be facilitated. The elastic rolling driving mechanism can achieve the effect of elastically contacting the die, so that the rotating end of the elastic rolling driving mechanism can form reliable contact with the die, the rolling driving of the elastic rolling driving mechanism to the die can be ensured to be very stable and reliable, and the rolling of the die can be ensured to be very stable, accurate and rapid. The elastic rolling driving device can achieve the effect of automatically driving the die to roll, and the die is not required to be manually rolled by a die repairing master, so that the labor intensity of the die repairing master can be reduced, the die repairing master can be prevented from being injured in the die rolling process, and the convenience, the efficiency and the safety of die repairing treatment can be greatly improved.

Drawings

Fig. 1 is a schematic perspective view of an elastic rolling driving device in the present utility model.

Fig. 2 is a schematic diagram of a split structure of an elastic rolling driving device in the present utility model.

Fig. 3 is a schematic perspective view of an elastic rolling driving mechanism in the present utility model.

Fig. 4 is a schematic perspective view of a clamping mechanism according to the present utility model.

Fig. 5 is a schematic diagram of a disassembled structure of the rolling bracket in the present utility model.

Fig. 6 is a schematic perspective view of a die repairing machine according to the present utility model.

FIG. 7 is a schematic view of a mold repairing machine according to the present utility model.

Detailed Description

As shown in fig. 1 and 2, the elastic rolling driving device applied to the die repairing machine comprises a rolling bracket 1 and an elastic rolling driving mechanism 2, wherein the elastic rolling driving mechanism 2 is arranged on or beside the rolling bracket 1.

The elastic rolling driving device is provided with the rolling bracket 1 and the elastic rolling driving mechanism 2, and the requirement of supporting the die can be met through the arrangement of the rolling bracket 1, so that the rolling of the die can be facilitated. The elastic rolling driving mechanism 2 can achieve the effect of elastically contacting the die, so that the rotating end of the elastic rolling driving mechanism 2 can form reliable contact with the die, the rolling driving of the die by the elastic rolling driving mechanism 2 can be ensured to be very stable and reliable, and the rolling of the die can be ensured to be very stable, accurate and rapid. The elastic rolling driving device can achieve the effect of automatically driving the die to roll, and the die is not required to be manually rolled by a die repairing master, so that the labor intensity of the die repairing master can be reduced, the die repairing master can be prevented from being injured in the die rolling process, and the convenience, the efficiency and the safety of die repairing treatment can be greatly improved.

The elastic rolling driving device is mainly used for repairing a cylindrical die, for example: and (3) a cylindrical aluminum profile extrusion molding die.

As shown in fig. 1 and 2, the elastic rolling driving mechanism 2 includes an elastic bracket 21 and a rolling driving assembly 22, the elastic bracket 21 is disposed on or beside the rolling bracket 1, and the rolling driving assembly 22 is disposed on the elastic bracket 21. The rolling driving assembly 22 can drive the die to roll. The rolling driving assembly 22 can be elastically supported by the elastic bracket 21, so that the driving end of the rolling driving assembly 22 can be in elastic contact with the die, and the driving force can be well transmitted, so that the die can be stably and rapidly driven to roll, and the reliability and applicability of the elastic rolling driving device can be further improved.

As shown in fig. 1 to 3, the elastic bracket 21 includes an elastic member 211, a guide member 212, and a support member 213, the guide member 212 is disposed on the rolling bracket 1, the support member 213 is slidably disposed on the guide member 212, the elastic member 211 is disposed between the support member 213 and the rolling bracket 1, both ends of the elastic member 211 are elastically pressed against the support member 213 and the rolling bracket 1, respectively, and the rolling driving assembly 22 is disposed on the support member 213. The elastic bracket 21 has a very simple structure, which not only facilitates the manufacture of the elastic bracket 21, but also enables the elastic bracket 21 to have very good elastic bearing capacity, thereby further improving the applicability and reliability of the elastic rolling driving device.

As shown in fig. 1 to 3, the guide 212 is a vertical guide rod, the lower end of the guide 212 is connected with the rolling bracket 1, the elastic member 211 is a cylindrical spring, the elastic member 211 is sleeved on the lower end of the guide 212, and the supporting member 213 is vertically slidably disposed on the upper end of the guide 212. This can make the structure of the elastic bracket 21 simpler and more reliable, thereby facilitating the rapid manufacture of the elastic bracket 21, further contributing to the improvement of the convenience and efficiency of the manufacture of the elastic rolling drive device, and also ensuring that the elastic rolling drive device has a very high reliability.

As shown in fig. 1 to 3, the supporting members 213 are horizontal plates, the guide members 212 are provided in plurality, the elastic members 211 are sleeved on the lower ends of the guide members 212, the supporting members 213 are slidably sleeved on the guide members 212, the supporting members 213 are pressed on the elastic members 211, and the rolling driving assembly 22 is arranged on the top surface of the supporting members 213. This not only can be easy to manufacture the bearing 213, but also can play a very stable and reliable role in limiting, guiding and elastically supporting the bearing 213, which can further improve the reliability of the elastic bracket 21, so as to play a more stable and accurate role in supporting the rolling driving assembly 22, and further ensure that the vertical movement of the rolling driving assembly 22 is very stable and accurate.

As shown in fig. 3, in order to increase the stability of the sliding sleeve of the support 213, a vertically arranged sliding sleeve 214 may be inserted into the support 213, and the support 213 may be slid onto the guide 212 via the sliding sleeve 214. This can improve the stability and accuracy of the vertical movement of the support 213, thereby helping to further improve the reliability of the resilient bracket 21.

As shown in fig. 3, the sliding sleeve 214 vertically penetrates through the supporting member 213 and is fixed by a screw (not shown), and the upper end of the guiding member 212 penetrates out of the sliding sleeve 214, so that a more reliable limiting effect can be achieved.

As shown in fig. 3, the rolling driving assembly 22 includes a driving motor 221, a driving shaft 222, wherein the driving motor 221 and the driving shaft 222 are both disposed on the elastic bracket 21, and the driving shaft 222 is in driving connection with the driving motor 221, the rotation center line of the driving shaft 222 is parallel to the rolling center line of the mold on the rolling bracket 1, and the driving shaft 222 can be pressed against the outer circumferential surface of the mold under the elastic force of the elastic bracket 21. Such a rolling drive assembly 22 is very simple and reliable, which not only facilitates the manufacture of the rolling drive assembly 22, but also ensures that the rolling drive assembly 22 has a very good rolling drive effect, thereby ensuring that the rolling of the mould is very stable and accurate, which contributes to further improving the reliability and applicability of the resilient rolling drive device.

In actual manufacturing, the outer surface of the drive shaft 222 may be coated with a wear-resistant rubber layer (not shown). This enhances friction force, thereby ensuring more stable power transmission, and further enabling the die to roll more stably through the drive shaft 222, which further improves the reliability and applicability of the elastic rolling driving device.

As shown in fig. 3, when the supporting member 213 is a horizontal plate body, the driving shaft 222 may be connected to the top of the supporting member 213 through the positioning frame 223. This achieves the purpose of stably mounting the drive shaft 222.

As shown in fig. 3, the positioning frame 223 includes two positioning blocks 2231, the two positioning blocks 2231 are disposed on the top surface of the supporting member 213 side by side in front of and behind each other, and the driving shaft 222 is longitudinally disposed between the two positioning blocks 2231, so that front and rear ends of the driving shaft 222 are respectively rotatably connected to the two positioning blocks 2231. Such a spacer 223 is very simple and reliable, which not only can be manufactured easily, but also can provide a very good limiting effect for the drive shaft 222.

As shown in fig. 3, the driving motor 221 is longitudinally disposed at the rear side of the driving shaft 222, and the rear end of the driving shaft 222 is connected to the power output shaft of the driving motor 221. This reduces the interference of the driving motor 221 on the mold repair process, and thus improves the convenience of use.

As shown in fig. 1 and fig. 2, the rolling bracket 1 includes a positioning seat 11, a left supporting roller 12, and a right supporting roller 13, the top of the positioning seat 11 is provided with a supporting slot 10, the left supporting roller 12 and the right supporting roller 13 are respectively and longitudinally disposed at the left end and the right end of the supporting slot 10, and the elastic rolling driving mechanism 2 is capable of being vertically and elastically movably disposed in the middle of the supporting slot 10. Such a rolling bracket 1 is very simple and reliable, which not only enables easy manufacture, but also enables a very good bearing of the rolling bracket 1. By arranging the elastic rolling driving mechanism 2 in the middle of the supporting groove 10 in a vertically elastic manner, the elastic rolling driving mechanism 2 can be enabled to act on the die very stably, the driving of the elastic rolling driving mechanism 2 to the die can be guaranteed to be very stable and accurate, and the elastic rolling driving device can be enabled to have a compact structure.

As shown in fig. 2, the positioning seat 11 includes a bottom plate 111, a left bracket 112, and a right bracket 113, the left bracket 112 and the right bracket 113 are disposed side by side on top of the bottom plate 111, the bearing slot 10 is formed between the left bracket 112 and the right bracket 113, and the left bearing roller 12 and the right bearing roller 13 are disposed on top of the left bracket 112 and the right bracket 113, respectively. Such a positioning seat 11 is very simple and reliable, which is not only easy to manufacture, but also ensures a very high reliability of the positioning seat 11 and thus of the rolling carriage 1.

As shown in fig. 2 and 5, the left bracket 112 includes two left support plates 1121, where the two left support plates 1121 are vertically arranged, and the two left support plates 1121 are disposed on the top surface of the bottom plate 111 side by side, and the front and rear ends of the left carrier roller 12 are respectively connected to the top of the two left support plates 1121. Such a left bracket 112 is very simple and reliable, which not only facilitates the manufacture of the left bracket 112, but also enables the left bracket 112 to have a very reliable supporting function, thereby ensuring a very stable mounting and positioning of the left backup roll 12.

As shown in fig. 2 and 5, the left backup roll 12 includes a first positioning shaft 121 and a first roller 122, the first roller 122 is rotatably sleeved on the first positioning shaft 121, non-cylindrical first fitting heads 1211 are disposed at two end portions of the first positioning shaft 121, left clamping grooves 1122 matched with the first fitting heads 1211 are respectively formed at the top portions of the two left backup plates 1121, and the two first fitting heads 1211 are respectively fitted in the two left clamping grooves 1122. This facilitates the assembly and disassembly of the left backup roller 12, thereby contributing to the improvement of the convenience of maintenance of the left backup roller 12.

As shown in fig. 2 and 5, the right bracket 113 includes two right support plates 1131, the two right support plates 1131 are all vertically arranged, and the two right support plates 1131 are disposed on the top surface of the bottom plate 111 side by side, and the front and rear ends of the right support roller 13 are respectively connected with the top of the two right support plates 1131. Such a right bracket 113 is very simple and reliable, which not only facilitates the manufacture of the right bracket 113, but also enables the right bracket 113 to have a very reliable supporting function, thereby ensuring that the right backup roll 13 is installed and positioned very stably.

As shown in fig. 2 and fig. 5, the right backup roll 13 includes a second positioning shaft 131 and a second roller 132, the second roller 132 is rotatably sleeved on the second positioning shaft 131, non-cylindrical second mounting heads 1311 are disposed at two end portions of the second positioning shaft 131, right clamping grooves 1132 matched with the second mounting heads 1311 are respectively formed at the top of the two right backup plates 1131, and the two second mounting heads 1311 are respectively mounted in the two right clamping grooves 1132. This facilitates the mounting and dismounting of the right backup roller 13, thereby contributing to improvement of the convenience of maintenance of the right backup roller 13.

As shown in fig. 1 and 2, the elastic rolling driving device applied to the die repairing machine further comprises a clamping mechanism 3, wherein the clamping mechanism 3 is arranged on the rolling bracket 1 or the elastic rolling driving mechanism 2. The clamping mechanism 3 can play a clamping role on the die so as to stably limit the die to avoid random rolling of the die, thereby being beneficial to smooth die repairing treatment and further being beneficial to further improving the reliability and applicability of the elastic rolling driving device.

As shown in fig. 1 and 2, the clamping mechanism 3 includes a front clamping body 31 and a rear clamping body 32, the front clamping body 31 and the rear clamping body 32 are arranged side by side in front and back, movable ends of the front clamping body 31 and the rear clamping body 32 can reciprocate back and forth, and a clamping gap 20 is reserved between the movable ends of the front clamping body 31 and the rear clamping body 32. This enables a very reliable clamping action of the clamping mechanism 3, thereby contributing to a further increase in the reliability of the clamping mechanism 3.

As shown in fig. 4, the front clip body 31 and the rear clip body 32 include a driving cylinder 311 and a clip plate 312, the driving cylinder 311 is arranged longitudinally, and the clip plate 312 is vertically disposed on a piston rod of the driving cylinder 311. Such front and rear clamps 31, 32 are very reliable, so that a very reliable clamping action can be ensured.

As shown in fig. 1 and 2, the lower end of the guide 212 is fixed on the bottom plate 111, the supporting member 213 is disposed between the left bracket 112 and the right bracket 113, the driving cylinders 311 of the front and rear clamps 31 and 32 are disposed on the bottom surface of the supporting member 213, and the upper end of the clamp plate 312 is disposed above the supporting member 213. This enables the gripping mechanism 3 to exert a more stable and reliable gripping action, thereby contributing to further improvement in the reliability of the elastic rolling drive device. And thus enables the elastic rolling driving device to have a compact structure, thereby facilitating the manufacture of a small-volume structure.

As shown in fig. 2 and 4, the middle portion of the clamping plate 312 is provided with a yielding gap 3121, and the yielding gap 3121 extends through to the top surface of the clamping plate 312, and the yielding gap 3121 is covered on the supporting member 213. This enables a very stable and reliable clamping action of the clamping plate 312, thereby contributing to a further increase in the reliability of the clamping mechanism 3.

As shown in fig. 6, when the elastic rolling driving device is mounted on the die bonder 100, the base plate 111 is fixed to the frame 101 of the die bonder 100, so that the die bonder 100 can be mounted and used conveniently.

As shown in fig. 7, in actual use, the cylindrical mold 200 is longitudinally arranged in the backup groove 10 with the outer circumferential surfaces of the cylindrical mold 200 pressed against the left backup roller 12 and the right backup roller 13. The cylindrical mold 200 is pressed down on the driving shaft 222 and causes the respective elastic members 211 to be compressed. Thus, the cylindrical mold 200 can be driven to roll by the driving shaft 222, so that the requirement of practical use can be well met.

Claims (9)

1. An elastic rolling driving device applied to a die repairing machine is characterized in that: the device comprises a rolling bracket (1) and an elastic rolling driving mechanism (2), wherein the elastic rolling driving mechanism (2) is arranged on or beside the rolling bracket (1); the elastic rolling driving mechanism (2) comprises an elastic bracket (21) and a rolling driving assembly (22), wherein the elastic bracket (21) is arranged on or beside the rolling bracket (1), and the rolling driving assembly (22) is arranged on the elastic bracket (21).

2. The elastic rolling driving device applied to die repairing machine according to claim 1, wherein: the elastic bracket (21) comprises an elastic piece (211), a guide piece (212) and a supporting piece (213), wherein the guide piece (212) is arranged on the rolling bracket (1), the supporting piece (213) is arranged on the guide piece (212) in a sliding mode, the elastic piece (211) is arranged between the supporting piece (213) and the rolling bracket (1), two ends of the elastic piece (211) are respectively elastically pressed on the supporting piece (213) and the rolling bracket (1), and the rolling driving assembly (22) is arranged on the supporting piece (213).

3. The elastic rolling driving device applied to die repairing machine according to claim 2, wherein: the guide piece (212) is a vertical guide rod, the lower end of the guide piece (212) is connected with the rolling bracket (1), the elastic piece (211) is a cylindrical spring, the elastic piece (211) is sleeved on the lower end of the guide piece (212), and the supporting piece (213) can be vertically and slidably arranged on the upper end of the guide piece (212).

4. A resilient rolling drive for use in a die bonder as claimed in claim 3, wherein: the bearing (213) is a horizontal plate body, the guide members (212) are provided with a plurality of guide members (212), the lower end of each guide member (212) is sleeved with an elastic member (211), the bearing (213) is slidably sleeved on each guide member (212) and is pressed on each elastic member (211), and the rolling driving assembly (22) is arranged on the top surface of the bearing (213).

5. The elastic rolling driving device applied to die repairing machine according to claim 1, wherein: the rolling driving assembly (22) comprises a driving motor (221) and a driving shaft (222), wherein the driving motor (221) and the driving shaft (222) are arranged on the elastic bracket (21), and the driving shaft (222) is in driving connection with the driving motor (221).

6. The elastic rolling driving device applied to die repairing machine according to claim 1, wherein: the rolling bracket (1) comprises a positioning seat (11), a left bearing roller (12) and a right bearing roller (13), wherein a bearing groove (10) is formed in the top of the positioning seat (11), the left bearing roller (12) and the right bearing roller (13) are respectively and longitudinally arranged at the left end and the right end of the bearing groove (10), and the elastic rolling driving mechanism (2) can be vertically and elastically arranged in the middle of the bearing groove (10).

7. The elastic rolling driving device applied to die repairing machine according to claim 6, wherein: the positioning seat (11) comprises a bottom plate (111), a left support (112) and a right support (113), wherein the left support (112) and the right support (113) are arranged at the top of the bottom plate (111) side by side left and right, the bearing groove (10) is formed between the left support (112) and the right support (113), and the left bearing roller (12) and the right bearing roller (13) are respectively arranged at the tops of the left support (112) and the right support (113).

8. The elastic rolling driving device applied to die repairing machine according to claim 1, wherein: the device also comprises a clamping mechanism (3), wherein the clamping mechanism (3) is arranged on the rolling bracket (1) or the elastic rolling driving mechanism (2).

9. The elastic rolling drive device applied to die repairing machine according to claim 8, wherein: the clamping mechanism (3) comprises a front clamping body (31) and a rear clamping body (32), wherein the front clamping body (31) and the rear clamping body (32) are arranged in parallel front and back, movable ends of the front clamping body (31) and the rear clamping body (32) can do front-back reciprocating motion, and a clamping gap (20) is reserved between the movable ends of the front clamping body (31) and the rear clamping body (32).