CN216420725U

CN216420725U - Small plate rolling machine for rivet welding process

Info

Publication number: CN216420725U
Application number: CN202123087535.1U
Authority: CN
Inventors: 闫龙寅; 李洋
Original assignee: Anshan Gangfeng Fan Co ltd
Current assignee: Anshan Gangfeng Fan Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-03
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a small plate rolling machine for rivet welding process, which comprises an auxiliary supporting mechanism, a power mechanism and an auxiliary mechanism, wherein the auxiliary supporting mechanism comprises a mounting bottom plate, a hydraulic oil pipe and an auxiliary hydraulic cylinder, one side of the top of the mounting bottom plate is provided with an auxiliary support, the other side of the top of the mounting bottom plate is provided with a main support, the inner side surfaces of the auxiliary support and the main support are both provided with transverse chutes, the auxiliary hydraulic cylinder is symmetrically arranged at the two sides of the auxiliary support and the main support, one end of the auxiliary hydraulic cylinder is provided with a transverse sliding block which is arranged in the transverse chute, an auxiliary roller is arranged between the two transverse sliding blocks through a bearing, the utility model provides a small plate rolling machine for rivet welding process, the main roller can be lifted to a certain height through lifting of the main roller, the support at one end of the main roller is separated from a limit position, and the auxiliary support can be rotated, so that the roller is separated from the limit of the main roller.

Description

Small plate rolling machine for rivet welding process

Technical Field

The utility model belongs to the technical field of the veneer reeling machine, concretely relates to rivet welding is little veneer reeling machine for technology.

Background

The plate bending machine is a processing device for bending a metal plate into a required round shape, an arc shape or a cone shape, works by utilizing the principle of three-point rounding, and obtains a preset shape by adjusting the relative position between a side roller and an upper roller of the plate bending machine. The mechanical three-roller plate bending machine is divided into a symmetrical type and an asymmetrical type. The performance characteristic of the mechanical three-roller symmetrical plate bending machine is that the structural type of the machine is a three-roller symmetrical type, an upper roller vertically lifts and moves at the central symmetrical position of two lower rollers, a plastic metal plate with flat specification passes through three winding rollers of the plate bending machine, and the metal plate is continuously bent for multiple times by virtue of the downward pressing and rotating of the upper roller to generate permanent plastic deformation and is wound into a required cylinder, a required conical cylinder or a part of the cylinder and the conical cylinder. At present, after a common plate rolling machine rolls a plate, the plate rolling machine can be sleeved on the surface of a main roller, at the moment, the formed plate rolling machine needs to be taken out, the main roller can only be disassembled, and the main roller needs to be reinstalled and debugged when one-time work is carried out, so that the blanking mode and the inconvenience seriously influence the production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little veneer reeling machine is used to rivet welding technology to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a small plate rolling machine for a rivet welding process comprises an auxiliary supporting mechanism, a power mechanism and an auxiliary mechanism, wherein the auxiliary supporting mechanism comprises an installation base plate, a hydraulic oil pipe and an auxiliary hydraulic cylinder, one side of the top of the installation base plate is provided with an auxiliary support, the other side of the top of the installation base plate is provided with a main support, the inner side surfaces of the auxiliary support and the main support are respectively provided with a transverse sliding groove, the auxiliary hydraulic cylinder is symmetrically arranged at two sides of the auxiliary support and the main support, one end of the auxiliary hydraulic cylinder is provided with a transverse sliding block, the transverse sliding block is arranged in the transverse sliding grooves, an auxiliary roller is arranged between the two transverse sliding blocks through a bearing, the surface of one side of the main support, which is close to the auxiliary support, is provided with a longitudinal sliding groove A, the longitudinal sliding groove A and the transverse sliding grooves are vertically arranged, the power mechanism comprises a longitudinal sliding block A and a rack bar, the longitudinal sliding block A is arranged in the longitudinal sliding groove A, the main roller is installed through the bearing in the one side that vertical slider A deviates from the main support, main roller one end is provided with second toper tooth, the inside of main roller is arranged in to second toper tooth, complementary unit includes pneumatic cylinder B and vertical slider B, vertical spout B has been seted up on vice support main part surface, the inside below of vertical spout B is arranged in to pneumatic cylinder B, pneumatic cylinder B top slidable mounting has the activity hydraulic stem, the activity hydraulic stem top is seted up flutedly.

Preferably, recess internally mounted has the connecting rod, the tooth's socket has evenly been seted up on the connecting rod surface, vertical slider B slidable mounting is in the inside top of vertical spout B, just vertical slider B runs through vertical spout B top surface, the bearing is passed through to the one end that the main roll deviates from vertical slider A and is installed on vertical slider B, vertical slider B bottom is provided with the bracing piece, the bearing is passed through to the one end that the bracing piece deviates from vertical slider B and installs on the connecting rod surface.

Preferably, the inner cavity has been seted up to vertical slider B inside, the inside slidable mounting of inner cavity has the connection pad, the connection pad bottom is provided with the gag lever post, the gag lever post runs through inner cavity and bracing piece main part, the gag lever post deviates from the one end and the mutual block of tooth's socket of connection pad.

Preferably, the limiting grooves are formed in two sides of the longitudinal sliding groove B, the connecting rods are symmetrically arranged on the top surface of the connecting disc through pin shafts, the sliding rods are arranged at one ends, deviating from the connecting disc, of the connecting rods through the pin shafts, the sliding rods penetrate through the main body of the longitudinal sliding block B, and one ends, deviating from the connecting rods, of the sliding rods are arranged in the limiting grooves.

Preferably, the surface of the limiting rod is sleeved with a return spring, the top of the return spring is in contact with the connecting disc, and the bottom of the return spring is in contact with the lower surface of the inner cavity.

Preferably, the inside below of main tributary brace is provided with actuating mechanism, the reduction gear is installed to actuating mechanism output shaft end, reduction gear output shaft end is provided with the ratch, the ratch passes through the bearing and installs inside vertical spout A, just the ratch runs through vertical slider A.

Preferably, the rotating shaft is installed inside the longitudinal sliding block A through a bearing, first conical teeth are installed at the top of the rotating shaft and meshed with the second conical teeth, a gear is installed on the surface of the rotating shaft, and the gear is meshed with a toothed bar.

Preferably, a hydraulic cylinder A is arranged inside the main support, the top of the hydraulic cylinder A is welded to the lower surface of the longitudinal sliding block A, a main hydraulic pump is arranged on the surface of the top of the mounting base plate, and the hydraulic cylinder B and the hydraulic cylinder A are communicated with the main hydraulic pump through hydraulic oil pipes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a small-size veneer reeling machine that rivet welding technology was used, can be through the rising to the home roll, make the home roll rise to a take the altitude after, the support of home roll one end breaks away from spacingly, can rotate the auxiliary stay, make it break away from spacingly to the home roll, the home roll is in limit state only one end this moment, can take out the board through the other end after the shaping this moment, can be with the new return again of auxiliary stay after taking out, the unloading is simple swift, the production efficiency who improves greatly, guarantee simultaneously that the home roll can obtain fine spacing when carrying out the work. .

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a longitudinal front sectional view of the main support of the present invention;

fig. 3 is a longitudinal sectional view of the longitudinal sliding block B of the present invention.

In the figure: 1. an auxiliary support mechanism; 101. mounting a bottom plate; 102. a main hydraulic pump; 103. a hydraulic oil pipe; 104. a secondary support; 105. a longitudinal chute B; 106. a limiting groove; 107. a main support; 108. a transverse chute; 109. a transverse slide block; 110. an auxiliary hydraulic cylinder; 111. an auxiliary roller; 112. a longitudinal chute A; 2. a power mechanism; 201. a longitudinal slide block A; 202. a main roller; 203. a second tapered tooth; 204. a rotating shaft; 205. a gear; 206. a first conical tooth; 207. a hydraulic cylinder A; 208. a drive mechanism; 209. a speed reducer; 210. a rack bar; 3. an auxiliary mechanism; 301. a hydraulic cylinder B; 302. a movable hydraulic rod; 303. a groove; 304. a connecting rod; 305. a tooth socket; 306. a longitudinal slide block B; 307. a support bar; 308. an inner cavity; 309. a connecting disc; 310. a limiting rod; 311. a return spring; 312. a connecting rod; 313. a slide bar.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a small plate rolling machine for a riveting welding process comprises an auxiliary supporting mechanism 1, a power mechanism 2 and an auxiliary mechanism 3, wherein the auxiliary supporting mechanism 1 comprises an installation base plate 101, a hydraulic oil pipe 103 and an auxiliary hydraulic cylinder 110, an auxiliary support 104 is arranged on one side of the top of the installation base plate 101, a main support 107 is arranged on the other side of the top of the installation base plate 101, transverse sliding grooves 108 are formed in the inner side surfaces of the auxiliary support 104 and the main support 107, the auxiliary hydraulic cylinder 110 is symmetrically installed on two sides of the auxiliary support 104 and the main support 107, a transverse sliding block 109 is arranged at one end of the auxiliary hydraulic cylinder 110, the transverse sliding block 109 is arranged in the transverse sliding grooves 108, an auxiliary roller 111 is installed between the two transverse sliding blocks 109 through a bearing, a longitudinal sliding groove A112 is formed in one side surface of the main support 107, which is close to the auxiliary support 104, and the longitudinal sliding groove A112 and the transverse sliding grooves 108 are vertically formed, the power mechanism 2 comprises a longitudinal sliding block A201 and a toothed bar 210, the longitudinal sliding block A201 is slidably mounted inside a longitudinal sliding groove A112, one side, away from the main support 107, of the longitudinal sliding block A201 is provided with a main roller 202 through a bearing, one end of the main roller 202 is provided with a second conical tooth 203, the second conical tooth 203 is arranged inside the main roller 202, the auxiliary mechanism 3 comprises a hydraulic cylinder B301 and a longitudinal sliding block B306, the surface of the main body of the auxiliary support 104 is provided with a longitudinal sliding groove B105, the hydraulic cylinder B301 is arranged below the inside of the longitudinal sliding groove B105, the top of the hydraulic cylinder B301 is slidably mounted with a movable hydraulic rod 302, and the top of the movable hydraulic rod 302 is provided with a groove 303.

In order to ensure that one end of the main roller 202 is not limited after a single rolling operation is finished by opening the longitudinal sliding block B306, the product can be smoothly taken out, in this embodiment, preferably, the connecting rod 304 is installed inside the groove 303, the surface of the connecting rod 304 is uniformly provided with the tooth grooves 305, the longitudinal sliding block B306 is slidably installed above the inside of the longitudinal sliding groove B105, the longitudinal sliding block B306 penetrates through the top surface of the longitudinal sliding groove B105, one end of the main roller 202, which is deviated from the longitudinal sliding block a201, is installed on the longitudinal sliding block B306 through a bearing, the bottom of the longitudinal sliding block B306 is provided with a supporting rod 307, and one end of the supporting rod 307, which is deviated from the longitudinal sliding block B306, is installed on the surface of the connecting rod 304 through a bearing.

In order to control the connecting disc 309 and control the movement of the sliding rod 313 at the same time, and ensure that the longitudinal sliding block B306 exceeds the maximum stroke, not only the limiting of the sliding rod 313 and the limiting groove 106 is achieved, but also the limiting of the limiting rod 310 and the tooth socket 305 is achieved, and the stability of the main roller 202 during operation is ensured, in the embodiment, preferably, an inner cavity 308 is formed inside the longitudinal sliding block B306, the connecting disc 309 is slidably mounted inside the inner cavity 308, the limiting rod 310 is arranged at the bottom of the connecting disc 309, the limiting rod 310 penetrates through the inner cavity 308 and the main body of the supporting rod 307, one end of the limiting rod 310, which is far away from the connecting disc 309, is mutually clamped with the tooth socket 305, the limiting grooves 106 are formed on both sides of the longitudinal sliding groove B105, connecting rods 312 are symmetrically mounted on the top surface of the connecting disc 309 through pin shafts, a sliding rod 313 is mounted at one end of the connecting rod 312, which is far away from the connecting disc 309, through the main body of the longitudinal sliding block B306, one end of the sliding rod 313, which faces away from the connecting rod 312, is arranged in the limiting groove 106.

In order to ensure that the sliding rod 313 can move outwards when not limited, and then the connecting disc 309 is not limited, and the limiting rod 310 can be driven to move upwards to be disengaged from the tooth socket 305, in this embodiment, preferably, a return spring 311 is sleeved on the surface of the limiting rod 310, the top of the return spring 311 is in contact with the connecting disc 309, and the bottom of the return spring 311 is in contact with the lower surface of the inner cavity 308.

In order to ensure that, during the movement of the longitudinal slide a201, the power of the drive mechanism 208 is available, the longitudinal slide a201 moves along the rack bar 210 during the movement, the gear 205 is always engaged with the rack bar 210 during the movement, and the power of the main roller 202 is ensured, in this embodiment, preferably, a driving mechanism 208 is arranged below the inner part of the main support 107, a speed reducer 209 is arranged at the output shaft end of the driving mechanism 208, the output shaft end of the speed reducer 209 is provided with a toothed bar 210, the toothed bar 210 is arranged inside the longitudinal sliding chute A112 through a bearing, the rack bar 210 penetrates through the longitudinal sliding block A201, the rotating shaft 204 is installed inside the longitudinal sliding block A201 through a bearing, the top of the rotating shaft 204 is provided with a first conical tooth 206, the first conical tooth 206 is meshed with a second conical tooth 203, the surface of the rotating shaft 204 is provided with a gear 205, and the gear 205 is meshed with a rack bar 210.

In order to simultaneously control the movement of the longitudinal slider a201 and the longitudinal slider B306 through the bottom main hydraulic pump 102 to ensure that the moving distance and the moving direction of the two are the same, in this embodiment, preferably, a hydraulic cylinder a207 is arranged inside the main support 107, the top of the hydraulic cylinder a207 is welded to the lower surface of the longitudinal slider a201, the top surface of the mounting base plate 101 is provided with the main hydraulic pump 102, and the hydraulic cylinder B301 and the hydraulic cylinder a207 are both communicated with the main hydraulic pump 102 through a hydraulic oil pipe 103.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixation and safety protection of the utility model are checked, then the utility model can be used, the raw material of the steel plate is arranged between the main roller 202 and the two groups of auxiliary rollers 111, the main hydraulic pump 102 is started to control the hydraulic cylinder A207 and the hydraulic cylinder B301 respectively and ensure that the power forms of the two are the same, the height of the main roller 202 is controlled at one side, the end part of the sliding rod 313 is uniformly arranged in the limiting groove 106 in the initial state and is limited by the limiting groove 106, at the moment, the longitudinal sliding block B306 only can move up and down, the limiting of the sliding rod 313 ensures that the bottom of the limiting rod 310 is mutually matched with the tooth socket 305 all the time, at the moment, the longitudinal sliding block B306 can not rotate, the main hydraulic pump 102 controls the height of the main roller 202, and simultaneously, the auxiliary hydraulic cylinder 110 is utilized to simultaneously control the transverse sliding blocks 109 of the same group to move so as to control the distance of the two groups of auxiliary rollers 111, thereby, the angle requirement of the rolling plate is reached, then the driving mechanism 208 is started, the power output by the driving mechanism 208 can drive the rack bar 210 to rotate through the conversion of the reducer 209, the rack bar 210 is meshed with the internal gear 205, the rotation of the rack bar 210 can drive the gear 205 to rotate, and then the rotating shaft 204 is driven to rotate, the main roller 202 is driven to work through the mutual meshing of the first conical gear 206 and the main roller 202, so that the main roller 202 and the auxiliary roller 111 can roll the original plate, after the plate is rolled, the main roller 202 can be lifted by the main hydraulic pump 102 to drive the vertical sliding block B306 to be high, so that the sliding rod 313 is separated from the limit of the limit groove 106, after the vertical sliding block B306 is high, the sliding rod 313 is not limited, because of the elasticity of the return spring 311 in advance, the connecting disc 309 can be pushed upwards along the inner cavity 308, the sliding rods 313 at both sides are driven to be pushed outwards through the connecting rod 312, meanwhile, due to the upward movement of the connecting disc 309, the limiting rod 310 is driven to move upwards to be separated from the matching with the tooth groove 305, at the moment, the longitudinal sliding block B306 can rotate along the connecting rod 304, one side of the main roller 202 is opened, the rolling plate on the surface of the main roller 202 can be separated, and after the separation is finished, the longitudinal sliding block B306 is corrected to be ready for the next work.

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

1. The utility model provides a little veneer reeling machine is used to rivet welding technology, includes auxiliary stay mechanism (1), power unit (2) and complementary unit (3), its characterized in that: the auxiliary supporting mechanism (1) comprises an installation base plate (101), a hydraulic oil pipe (103) and an auxiliary hydraulic cylinder (110), wherein one side of the top of the installation base plate (101) is provided with an auxiliary support (104), the other side of the top of the installation base plate (101) is provided with a main support (107), the inner side surfaces of the auxiliary support (104) and the main support (107) are respectively provided with a transverse sliding groove (108), the auxiliary hydraulic cylinder (110) is symmetrically installed at the two sides of the auxiliary support (104) and the main support (107), one end of the auxiliary hydraulic cylinder (110) is provided with a transverse sliding block (109), the transverse sliding block (109) is arranged in the transverse sliding groove (108), an auxiliary roller (111) is installed between the two transverse sliding blocks (109) through a bearing, one side surface of the main support (107) close to the auxiliary support (104) is provided with a longitudinal sliding groove A (112), and the longitudinal sliding groove A (112) and the transverse sliding groove (108) are vertically arranged, the power mechanism (2) comprises a longitudinal sliding block A (201) and a toothed bar (210), the longitudinal sliding block A (201) is slidably mounted inside a longitudinal sliding groove A (112), one side, away from a main support (107), of the longitudinal sliding block A (201) is provided with a main roller (202) through a bearing, one end of the main roller (202) is provided with second conical teeth (203), the second conical teeth (203) are arranged inside the main roller (202), the auxiliary mechanism (3) comprises a hydraulic cylinder B (301) and a longitudinal sliding block B (306), the surface of the main body of the auxiliary support (104) is provided with a longitudinal sliding groove B (105), the hydraulic cylinder B (301) is arranged below the inside of the longitudinal sliding groove B (105), a movable hydraulic rod (302) is slidably mounted at the top of the hydraulic cylinder B (301), and a groove (303) is formed in the top of the movable hydraulic rod (302).

2. The small plate rolling machine for the rivet welding process according to claim 1, characterized in that: groove (303) internally mounted has connecting rod (304), tooth's socket (305) have evenly been seted up on connecting rod (304) surface, vertical slider B (306) slidable mounting is in vertical spout B (105) inside top, just vertical slider B (306) run through vertical spout B (105) top surface, the one end that main roll (202) deviate from vertical slider A (201) is passed through the bearing and is installed on vertical slider B (306), vertical slider B (306) bottom is provided with bracing piece (307), the one end that bracing piece (307) deviate from vertical slider B (306) is passed through the bearing and is installed on connecting rod (304) surface.

3. The small plate rolling machine for the rivet welding process according to claim 2, characterized in that: inner cavity (308) have been seted up to vertical slider B (306) inside, inner cavity (308) inside slidable mounting has connection pad (309), connection pad (309) bottom is provided with gag lever post (310), gag lever post (310) run through inner cavity (308) and bracing piece (307) main part, gag lever post (310) deviate from the one end and the mutual block of tooth's socket (305) of connection pad (309).

4. The small plate rolling machine for the rivet welding process according to claim 3, characterized in that: limiting groove (106) have all been seted up to vertical spout B (105) both sides, connecting pad (309) top surface installs connecting rod (312) through round pin axle symmetry, slide bar (313) are installed through the round pin axle to the one end that connecting rod (312) deviates from connecting pad (309), slide bar (313) run through vertical slider B (306) main part, slide bar (313) deviate from the one end of connecting rod (312) and arrange limiting groove (106) inside in.

5. The small plate rolling machine for the rivet welding process according to claim 4, characterized in that: the surface of the limiting rod (310) is sleeved with a return spring (311), the top of the return spring (311) is in contact with the connecting disc (309), and the bottom of the return spring (311) is in contact with the lower surface of the inner cavity (308).

6. The small plate rolling machine for the rivet welding process according to claim 1, characterized in that: the utility model discloses a bearing installation structure, including main support (107), main support (107) inside below is provided with actuating mechanism (208), reduction gear (209) are installed to actuating mechanism (208) output shaft end, reduction gear (209) output shaft end is provided with ratch (210), ratch (210) are installed inside vertical spout A (112) through the bearing, just vertical slider A (201) is run through in ratch (210).

7. The small plate rolling machine for the rivet welding process according to claim 6, characterized in that: the vertical sliding block A (201) is internally provided with a rotating shaft (204) through a bearing, the top of the rotating shaft (204) is provided with a first conical tooth (206), the first conical tooth (206) is meshed with a second conical tooth (203), the surface of the rotating shaft (204) is provided with a gear (205), and the gear (205) is meshed with a toothed bar (210).

8. The small plate rolling machine for the rivet welding process according to claim 1, characterized in that: the hydraulic cylinder A (207) is arranged inside the main support (107), the top of the hydraulic cylinder A (207) is welded to the lower surface of the longitudinal sliding block A (201), the main hydraulic pump (102) is arranged on the top surface of the mounting base plate (101), and the hydraulic cylinder B (301) and the hydraulic cylinder A (207) are communicated with the main hydraulic pump (102) through hydraulic oil pipes (103).