CN110883567A - Fixing clamp capable of processing surfaces of galvanized steel pipes in batches - Google Patents

Fixing clamp capable of processing surfaces of galvanized steel pipes in batches Download PDF

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Publication number
CN110883567A
CN110883567A CN201911256158.4A CN201911256158A CN110883567A CN 110883567 A CN110883567 A CN 110883567A CN 201911256158 A CN201911256158 A CN 201911256158A CN 110883567 A CN110883567 A CN 110883567A
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China
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pressing
drive
plate
galvanized steel
driving
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CN201911256158.4A
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CN110883567B (en
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詹哲品
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Nanjing Ningjin Machinery Manufacturing Co.,Ltd.
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詹哲品
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine

Abstract

The invention provides a fixing clamp capable of processing surfaces of galvanized steel pipes in batches, which comprises a rack, a lower end fixing device and an auxiliary fixing device, wherein the lower end fixing device is installed at the lower end of the rack, and the auxiliary fixing device is installed at the upper end of the rack. The invention can solve the following defects existing in the surface batch processing of the galvanized steel pipe clamp: 1. when the traditional galvanized steel pipe surface treatment is used for clamping operation, the clamp is required to be manually used for fixing the outer side of the galvanized steel pipe, the galvanized steel pipes with different diameters cannot be fixed, and the clamp is manually used for fixing the outer side of the galvanized steel pipe, so that the outer wall of the galvanized steel pipe is easily damaged, and the surface treatment processing of the galvanized steel pipe is influenced. 2. The traditional galvanized steel pipe can not clamp the galvanized steel pipes with different lengths due to limitation during clamping operation. 3. The traditional galvanized steel pipe is subjected to surface processing treatment, the galvanized steel pipe needs to be manually rotated, and the efficiency is low, and the quality of the surface processing treatment of the galvanized steel pipe cannot be ensured.

Description

Fixing clamp capable of processing surfaces of galvanized steel pipes in batches
Technical Field
The invention relates to the technical field of galvanized steel pipe tool fixtures, in particular to a fixing fixture capable of processing the surfaces of galvanized steel pipes in batches.
Background
The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. The clamp for the galvanized steel pipe is lacked in the prior art, the outer wall of the galvanized steel pipe is easily damaged due to the fact that the clamp for the galvanized steel pipe is mostly clamped on the outer side of the galvanized steel pipe, and in a plurality of technological processes, the problem that the surface treatment processing of the galvanized steel pipe is influenced due to the clamping on the outer side of the galvanized steel pipe is solved.
At present, when the galvanized steel pipe is clamped for surface batch processing treatment, the following defects generally exist: 1. when traditional galvanized steel pipe surface treatment presss from both sides tight operation, need artifical anchor clamps of using to fix its galvanized steel pipe outside, also can not fix the galvanized steel pipe of different diameters, the manual work uses anchor clamps to fix easy damage galvanized steel pipe outer wall outside its in addition, influences galvanized steel pipe surface treatment processing. 2. The traditional galvanized steel pipe can not clamp the galvanized steel pipes with different lengths due to limitation during clamping operation. 3. When the surface of the traditional galvanized steel pipe is processed, the galvanized steel pipe needs to be manually rotated, and the efficiency is low, and the surface processing quality of the galvanized steel pipe cannot be ensured.
Disclosure of Invention
In order to solve the problems, the invention provides a fixing clamp capable of processing the surfaces of galvanized steel pipes in batch, which can solve the problems of the surfaces of the galvanized steel pipes in the processing process.
In order to achieve the purpose, the invention adopts the following technical scheme that the fixing clamp capable of processing the surfaces of the galvanized steel pipes in batches comprises a rack, a lower end fixing device and an auxiliary fixing device, wherein the lower end fixing device is installed at the lower end of the rack, and the auxiliary fixing device is installed at the upper end of the rack; wherein:
the lower end fixing device comprises a transmission mechanism, a clamping mechanism, a driving mechanism, a clutch strand piece and a limiting mechanism, wherein the transmission mechanism is arranged on the front side of the lower end face of the rack, the clamping mechanism is arranged on the lower end face of the rack at equal intervals from left to right, the driving mechanism is connected onto the clamping mechanism, the driving mechanism is arranged on the rack, the clutch strand piece is arranged at the lower end of the clamping mechanism, the limiting mechanism is arranged on the rack, and the limiting mechanism is positioned on the rear side of the clamping mechanism;
the auxiliary fixing device comprises a pressing fixing plate, a pressing driving cylinder, a pressing frame, a pressing spring rod, a pressing execution plate and a pressing fixing mechanism, wherein the pressing fixing plate is installed at the top end of the rack, the lower end of the pressing fixing plate is connected with the pressing driving cylinder, the pressing frame is installed at the lower end of the pressing driving cylinder, the pressing spring rods are installed on the pressing frame at equal intervals from left to right, the lower end of the pressing spring rod is connected with the pressing execution plate through a bearing, and the pressing fixing mechanism is installed at the lower end of the pressing execution plate;
as a preferred technical scheme of the invention, the clutch strand piece comprises a gear body, a limiting hole, a driving cylinder, a driving plate, a driving post, a driving spring rod, a driving spring plate, a driving connecting rod, a driving moving hole and gear teeth, wherein the gear body is arranged at the lower end of a rotating shaft, a transmission driving cavity is arranged in the gear body, the upper end of the transmission driving cavity is uniformly provided with the limiting hole along the circumferential direction, the driving cylinder is arranged at the lower end of the driving cavity, the driving plate is arranged on the driving cylinder, the driving post is uniformly arranged on the driving plate along the circumferential direction, the driving spring rod is arranged on the driving plate, the driving spring plate is arranged at the upper end of the driving spring rod, the driving connecting rod is uniformly connected on the side wall of the driving spring plate along the circumferential direction through a pin shaft, the other end of the driving connecting rod is connected with the driving, the driving rod is arranged in the driving moving hole in a sliding mode, and gear teeth are installed on the driving rod.
As a preferred technical scheme, the transmission mechanism comprises a transmission driving cylinder, a transmission plate, a rack plate, a T-shaped frame and a T-shaped limiting frame, the transmission driving cylinder is fixed on the lower end face of the rack, the transmission plate is mounted on the transmission driving cylinder, the rack plate is connected onto the transmission plate, the T-shaped frame is mounted on the upper end face of the rack plate, the T-shaped limiting frame is mounted on the lower end face of the rack, and the T-shaped limiting frame is connected with the T-shaped frame in a sliding fit mode.
As a preferred technical scheme, the clamping mechanism comprises a rotating shaft, a chuck body, a threaded disc, a movable limiting groove, a movable clamping jaw, a threaded disc and a rotating slide block, wherein the rotating shaft is installed on a rack at equal intervals from left to right, the chuck body is installed on the rotating shaft through a bearing, the threaded disc is installed on the rotating shaft positioned in the chuck body, the movable limiting groove is uniformly formed in the upper end of the chuck body along the circumferential direction, the movable clamping jaw is installed in the movable limiting groove in a sliding mode, the lower end of the movable clamping jaw is connected with the threaded disc through a threaded transmission mode, the rotating slide block is installed at the upper end of the rack, the rotating slide block is uniformly arranged along the circumferential direction of the rotating shaft, and the rotating slide block is connected with the.
As a preferred technical scheme of the invention, the driving mechanism comprises a driving motor, a driving chain wheel, a chain and a transmission chain wheel, the driving motor is fixed on the left side of the rack through a motor base, the driving chain wheel is mounted on an output shaft of the driving motor, the driving chain wheel is meshed with the chain, the chain is sleeved on the transmission chain wheel, and the transmission chain wheel is sleeved on the outer wall of the chuck body.
As a preferred technical scheme, the limiting mechanism comprises a limiting driving cylinder, a limiting plate and a limiting rod, the limiting driving cylinder is installed on the rear side of the rack, the limiting plate is installed at the front end of the limiting driving cylinder, and the limiting rod is evenly installed on the limiting plate from left to right.
As a preferred technical solution of the present invention, the pressing fixing mechanism includes a pressing fixing column, a pressing moving hole, a pressing fixing spring rod, a pressing fixing spring plate, a pressing rotating plate, and a pressing motor, the pressing fixing column is installed at the lower end of the pressing execution plate, a pressing driving cavity is formed in the pressing fixing column, the pressing moving hole is uniformly formed in the outer wall of the pressing driving cavity along the circumferential direction, the pressing fixing spring rod is slidably disposed in the pressing moving hole, the pressing fixing spring plate is installed on the pressing fixing spring rod, the pressing fixing spring rod abuts against the pressing rotating plate, the pressing rotating plate is installed on an output shaft of the pressing motor through a bearing, and the pressing motor is fixed on the inner wall of the pressing driving cavity through a motor base.
As a preferred technical scheme of the invention, the outer wall of the chuck body is uniformly provided with limit grooves.
Advantageous effects
The invention can solve the following defects existing in the surface batch processing of the galvanized steel pipe clamping at present: 1. when traditional galvanized steel pipe surface treatment presss from both sides tight operation, need artifical anchor clamps of using to fix its galvanized steel pipe outside, can not fix the galvanized steel pipe of different diameters moreover, and artifical anchor clamps of using fix the easy damage galvanized steel pipe outer wall of outside to its, influence galvanized steel pipe surface treatment processing. 2. The traditional galvanized steel pipe can not clamp the galvanized steel pipes with different lengths due to limitation during clamping operation. 3. When the surface of the traditional galvanized steel pipe is processed, the galvanized steel pipe needs to be manually rotated, and the efficiency is low, and the surface processing quality of the galvanized steel pipe cannot be ensured.
The clamping mechanism and the pressing fixing mechanism are matched with each other to clamp the inner wall of the galvanized steel pipe, the inner wall of the galvanized steel pipe is not damaged, the position of the galvanized steel pipe can be fixed, the stability of the galvanized steel pipe in surface treatment operation can be ensured, the galvanized steel pipe is fixed in a clamping and positioning mode without manually using a clamp, the galvanized steel pipe can be continuously rotated, and the continuity of surface treatment and processing of the galvanized steel pipe can be ensured.
And thirdly, the driving mechanism designed by the invention rotates stably through the chuck body in operation, so that the efficiency is high, and the quality of the surface processing of the galvanized steel pipe can be ensured.
The elasticity of the pressing spring rod designed by the invention can clamp galvanized steel pipes with different lengths, and meanwhile, the vertical state of the galvanized steel pipes can be ensured through the limiting effect of the pressing spring rod.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the Y-direction portion of FIG. 2 of the present invention;
FIG. 5 is an enlarged view of the X-direction detail of FIG. 3 of the present invention;
fig. 6 is a schematic structural view of the pressing rotary disk of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a fixing clamp capable of batch processing of the surfaces of galvanized steel pipes comprises a frame 1, a lower end fixing device 2 and an auxiliary fixing device 3, wherein the lower end fixing device 2 is installed at the lower end of the frame 1, and the auxiliary fixing device 3 is installed at the upper end of the frame 1.
Lower extreme fixing device 2 include drive mechanism 22, clamping mechanism 24, actuating mechanism 25, separation and reunion thigh piece 228, stop gear 26, drive mechanism 22 install in frame 1 terminal surface front side down, clamping mechanism 24 turns right from a left side and installs on frame 1 terminal surface down at the equidistant, be connected with actuating mechanism 25 on the clamping mechanism 24, actuating mechanism 25 installs in frame 1, separation and reunion thigh piece 228 is installed to the lower extreme of clamping mechanism 24, install stop gear 26 in frame 1, stop gear 26 is located clamping mechanism 24's rear side.
Supplementary fixing device 3 including pressing fixed plate 31, pressing and driving actuating cylinder 32, press frame 33, press spring bar 34, press executive board 35, press fixed establishment 36, press fixed plate 31 and install on 1 top of frame, press fixed plate 31 lower extreme to be connected with and press and drive actuating cylinder 32, press and drive actuating cylinder 32 lower extreme and install and press frame 33, press frame 33 and go up to have from a left side to press and press spring bar 34 of installing of right equidistant, press spring bar 34 lower extreme to be connected with through the bearing and press executive board 35, press executive board 35 lower extreme and install and press fixed establishment 36.
Clutch thigh spare 228 include gear body 2281, spacing hole 2282, drive cylinder 2283, drive plate 2284, drive post 2285, drive spring pole 2286, drive spring board 2287, drive connecting rod 2288, drive rod 2289, drive removal hole 2290, teeth of a cogwheel 2291, gear body 2281 install at axis of rotation 12 lower extreme, the inside transmission drive cavity that has seted up of gear body 2281, spacing hole 2282 has evenly been seted up along circumference in transmission drive cavity upper end, drive cylinder 2283 is installed at drive cavity lower extreme, install drive plate 2284 on the drive cylinder 2283, drive post 2285 is evenly installed along circumference on the drive plate 2284, install drive spring pole 2286 on the drive plate 2284, drive spring board 2287 is installed to drive spring pole 2286 upper end, be connected with drive connecting rod 2288 along its circumference evenly on the drive spring board 2287 lateral wall, the other end of drive connecting rod 2288 has drive rod 2289 through the round pin hub connection, drive connecting rod 2289 is provided with a drive hole, a drive moving hole 2290 is uniformly formed in the outer wall of gear body 2281 along the circumferential direction, a drive rod 2289 is slidably arranged in drive moving hole 2290, and gear teeth 2291 are installed on the drive rod 2289.
When the lower end of the galvanized steel pipe needs to be clamped, the driving cylinder 2283 pushes the driving plate 2289, the driving plate 2289 pushes the driving link 2288 to move, the gear teeth 2291 on the driving rod 2289 are meshed with the racks on the rack plate 225 in the moving process of the driving link 2288, when the gear teeth 2291 are meshed with the racks, the driving posts 2285 on the driving plate 2289 penetrate through the driving holes on the driving link 2288 to be inserted into the limiting holes 2282, and when the driving posts 2285 are inserted into the limiting holes 2282, the stability of the meshing movement of the racks and the gear teeth 2291 is ensured through the buffer of the driving spring rods 2286. When rack and teeth of a cogwheel 2291 engaged movement, gear body 2281 drives threaded disc 244 and rotates, and threaded disc 244 drives movable claw 243 and presss from both sides tight operation to galvanized steel pipe lower extreme inner wall, and when movable claw 243 pressed from both sides tight galvanized steel pipe, it drives actuating cylinder 2283 and drives teeth of a cogwheel 2291 on the actuating lever 2289 and carry out the separation operation with the rack, guarantees the tight state of clamp of movable claw 243 to galvanized steel pipe.
Drive mechanism 22 drive actuating cylinder 223, driving plate 224, rack plate 225, T shape frame 226, the spacing frame 227 of T shape including the transmission, the transmission drive actuating cylinder 223 fix under the frame 1 on the terminal surface, the transmission drives and installs driving plate 224 on the actuating cylinder 223, is connected with rack plate 225 on the driving plate 224, T shape frame 226 is installed to rack plate 225 up end, T shape spacing frame 227 is installed to the terminal surface under the frame 1, T shape spacing frame 227 links to each other with T shape frame 226 with sliding fit's mode. When the lower end of the galvanized steel pipe needs to be clamped, the transmission driving cylinder 223 pushes the transmission plate 224, the transmission plate 224 drives the rack plate 225 to move, and the rack on the rack plate 225 drives the stranding piece 228 to move.
The screens mechanism 24 include axis of rotation 12, chuck body 241, threaded disc 244, activity spacing groove 242, activity jack catch 243, threaded disc 244, rotation slider 23, axis of rotation 12 turn right equidistant from a left side and install in frame 1, install chuck body 241 through the bearing on the axis of rotation 12, be located and install threaded disc 244 on the inside axis of rotation 12 of chuck body 241, activity spacing groove 242 has evenly been seted up along circumference in chuck body 241 upper end, install activity jack catch 243 through the sliding mode in the activity spacing groove 242, activity jack catch 243 lower extreme passes through the screw thread transmission mode and links to each other with threaded disc 244, rotation slider 23 is installed to frame 1 upper end, rotation slider 23 evenly arranges along axis of rotation 12 circumference, rotation slider 23 links to each other with chuck body 241 through sliding fit's mode. When the lower end of the galvanized steel pipe needs to be clamped, the rack on the rack plate 225 is meshed with the gear teeth 2291 to move, so that the rotating shaft 12 is driven to rotate, the rotating shaft 12 drives the threaded disc 244 to rotate, and the threaded disc 244 drives the movable clamping jaws 243 to slide in the movable limiting grooves 242 to clamp the tool. When the galvanized steel pipe needs surface treatment, the driving mechanism 25 drives the chuck body 241 to rotate through the rotating slide block 23.
The driving mechanism 25 comprises a driving motor 251, a driving chain wheel 252, a chain 253 and a transmission chain wheel 245, the driving motor 251 is fixed on the left side of the rack 1 through a motor base, the driving chain wheel 252 is installed on an output shaft of the driving motor 251, the driving chain wheel 252 is meshed with the chain 253, the chain 253 is sleeved on the transmission chain wheel 245, and the transmission chain wheel 245 is sleeved on the outer wall of the chuck body 241. When the galvanized steel pipe needs to be controlled to rotate, the driving motor 251 drives the driving chain wheel 252 to rotate, the driving chain wheel 252 drives the driving chain wheel 245 to rotate under the action of the chain 253, and the driving chain wheel 245 drives the chuck body 241 to rotate to perform the rotation operation of the galvanized steel pipe.
Limiting mechanism 26 include spacing drive actuating cylinder 261, limiting plate 262, gag lever post 263, spacing drive actuating cylinder 261 install in frame 1 rear side, limiting plate 262 is installed to the front end of spacing drive actuating cylinder 261, 262 turns right the even gag lever post 262 of installing from a left side on the limiting plate. When the movable clamping jaws 243 clamp the inner wall of the lower end of the galvanized steel pipe, the limiting driving cylinder 261 drives the limiting rod 263 to be inserted into the limiting groove 2411 on the outer wall of the chuck body 241, so that the chuck body 241 is in a static state.
The pressing fixing mechanism 36 includes a pressing fixing column 361, a pressing moving hole 362, a pressing fixing spring rod 363, a pressing fixing spring plate 364, a pressing rotating plate 365 and a pressing motor 366, the pressing fixing column 361 is installed at the lower end of the pressing execution plate 35, a pressing driving cavity is formed inside the pressing fixing column 361, the pressing moving hole 362 is uniformly formed in the outer wall of the pressing driving cavity along the circumferential direction, the pressing fixing spring rod 363 is slidably arranged in the pressing moving hole 362, the pressing fixing spring plate 364 is installed on the pressing fixing spring rod 363, the pressing fixing spring rod 363 abuts against the pressing rotating plate 365, the pressing rotating plate 365 is installed on the output shaft of the pressing motor 366 through a bearing, and the pressing motor 366 is fixed on the inner wall of the pressing driving cavity through a motor base. When the inner wall of the upper end of the galvanized steel pipe needs to be clamped, the pressing driving cylinder 32 pushes the pressing spring rod 34, the pressing spring rod 34 pushes the pressing fixing column 361 to enter the inner wall of the galvanized steel pipe, after the pressing fixing column 361 enters the inner wall of the galvanized steel pipe, the pressing motor 366 drives the pressing rotating plate 365 to rotate through the output shaft, and the pressing fixing spring plate 364 on the pressing fixing spring rod 364 is pushed to clamp the galvanized steel pipe while the pressing rotating plate 365 rotates. The telescopic performance of pressing spring lever 34 can promote to press fixed column 361 and carry out the centre gripping to the galvanized steel pipe of different length, simultaneously through the limiting displacement who presses spring lever 34, can guarantee the vertical state of galvanized steel pipe.
The outer wall of the chuck body 241 is uniformly provided with limit grooves 2411. Before the movable clamping jaws 243 clamp the inner wall of the lower end of the galvanized steel pipe, the limiting driving cylinder 261 drives the limiting rod 263 to be inserted into the limiting groove 2411 on the outer wall of the chuck body 241, so that the chuck body 241 is in a static state.
When needs during operation, the staff puts into appointed clamping position with galvanized steel pipe, when galvanized steel pipe presss from both sides tightly, it stretches out and rack toothing to drive actuating cylinder 2283 promotion teeth of a cogwheel 2291, the transmission drives actuating cylinder 223 and promotes rack motion, gear body 2281 drives screw disc 244 and rotates, screw disc 244 drives movable jack catch 243 and presss from both sides tight operation to galvanized steel pipe lower extreme inner wall, press simultaneously to drive actuating cylinder 32 and promote to press down fixed column 361 and insert inside galvanized steel pipe upper end, press down fixed column 361 and get into behind the inner wall, press down motor 366 and drive and press down fixed spring board 364 and press from both sides tight operation to galvanized steel pipe upper end inner wall. After the clamping operation is completed, the driving motor 251 drives the chuck body 241 to rotate, and the chuck body 241 drives the galvanized steel pipe to rotate.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a can be to mounting fixture of galvanized steel pipe surface batch processing, includes frame (1), lower extreme fixing device (2), supplementary fixing device (3), its characterized in that: the lower end of the rack (1) is provided with a lower end fixing device (2), and the upper end of the rack (1) is provided with an auxiliary fixing device (3); wherein:
the lower end fixing device (2) comprises a transmission mechanism (22), a clamping mechanism (24), a driving mechanism (25), clutch strand pieces (228) and a limiting mechanism (26), wherein the transmission mechanism (22) is installed on the front side of the lower end face of the rack (1), the clamping mechanism (24) is installed on the lower end face of the rack (1) from left to right at equal intervals, the driving mechanism (25) is connected onto the clamping mechanism (24), the driving mechanism (25) is installed on the rack (1), the clutch strand pieces (228) are installed at the lower end of the clamping mechanism (24), the limiting mechanism (26) is installed on the rack (1), and the limiting mechanism (26) is located on the rear side of the clamping mechanism (24);
the auxiliary fixing device (3) comprises a pressing fixing plate (31), a pressing driving cylinder (32), a pressing frame (33), a pressing spring rod (34), a pressing execution plate (35) and a pressing fixing mechanism (36), wherein the pressing fixing plate (31) is installed at the top end of the rack (1), the lower end of the pressing fixing plate (31) is connected with the pressing driving cylinder (32), the pressing frame (33) is installed at the lower end of the pressing driving cylinder (32), the pressing spring rods (34) are installed on the pressing frame (33) at equal intervals from left to right, the lower end of the pressing spring rod (34) is connected with the pressing execution plate (35) through a bearing, and the pressing fixing mechanism (36) is installed at the lower end of the pressing execution plate (35);
clutch thigh spare (228) including gear body (2281), spacing hole (2282), drive cylinder (2283), drive plate (2284), drive post (2285), drive spring pole (2286), drive spring board (2287), drive connecting rod (2288), drive pole (2289), drive removal hole (2290), teeth of a cogwheel (2291), gear body (2281) install at axis of rotation (12) lower extreme, gear body (2281) inside has seted up the transmission drive cavity, spacing hole (2282) have evenly been seted up along circumference in transmission drive cavity upper end, drive cylinder (2283) are installed at the drive cavity lower extreme, install drive plate (2284) on drive cylinder (2283), drive post (2285) have evenly been installed along circumference on drive plate (2284), install drive spring pole (2286) on drive plate (2284), drive spring board (2287) is installed to drive spring pole (2286) upper end, drive spring board (2287) are gone up along its circumference and are evenly connected with drive connecting rod (2288) through the round pin axle, the other end of drive connecting rod (2288) has drive lever (2289) through round pin hub connection, it has the drive hole to open on drive connecting rod (2289), along the even drive removal hole (2290) of having seted up of circumference on gear body (2281) outer wall, it has drive lever (2289) to slide in drive removal hole (2290), install teeth of a cogwheel (2291) on drive lever (2289).
2. The fixing clamp capable of processing the surfaces of the galvanized steel pipes in batches according to claim 1 is characterized in that the transmission mechanism (22) comprises a transmission driving cylinder (223), a transmission plate (224), a rack plate (225), a T-shaped frame (226) and a T-shaped limiting frame (227), the transmission driving cylinder (223) is fixed on the lower end face of the rack (1), the transmission plate (224) is installed on the transmission driving cylinder (223), the rack plate (225) is connected onto the transmission plate (224), the T-shaped frame (226) is installed on the upper end face of the rack plate (225), the T-shaped limiting frame (227) is installed on the lower end face of the rack (1), and the T-shaped limiting frame (227) is connected with the T-shaped frame (226) in a sliding fit mode.
3. The fixing clamp capable of processing the surfaces of the galvanized steel pipes in batches according to claim 1, characterized in that the clamping mechanism (24) comprises a rotating shaft (12), a chuck body (241), a threaded disc (244), a movable limiting groove (242), a movable clamping jaw (243), a threaded disc (244) and a rotating slider (23), the rotating shaft (12) is installed on the frame (1) from left to right at equal intervals, the chuck body (241) is installed on the rotating shaft (12) through a bearing, the threaded disc (244) is installed on the rotating shaft (12) positioned in the chuck body (241), the movable limiting groove (242) is uniformly formed in the upper end of the chuck body (241) along the circumferential direction, the movable clamping jaw (243) is installed in the movable limiting groove (242) in a sliding manner, the lower end of the movable clamping jaw (243) is connected with the threaded disc (244) through a thread transmission manner, the rotary sliding block (23) is installed at the upper end of the rack (1), the rotary sliding block (23) is evenly arranged along the circumferential direction of the rotary shaft (12), and the rotary sliding block (23) is connected with the chuck body (241) in a sliding fit mode.
4. The fixing clamp capable of processing the surfaces of the galvanized steel pipes in batches according to claim 1, wherein the driving mechanism (25) comprises a driving motor (251), a driving chain wheel (252), a chain (253) and a transmission chain wheel (245), the driving motor (251) is fixed on the left side of the rack (1) through a motor base, the driving chain wheel (252) is installed on an output shaft of the driving motor (251), the driving chain wheel (252) is meshed with the chain (253), the chain (253) is sleeved on the transmission chain wheel (245), and the transmission chain wheel (245) is sleeved on the outer wall of the chuck body (241).
5. The fixing clamp capable of processing the surfaces of the galvanized steel pipes in batches according to claim 1, wherein the limiting mechanism (26) comprises a limiting driving cylinder (261), a limiting plate (262) and a limiting rod (263), the limiting driving cylinder (261) is installed on the rear side of the rack (1), the limiting plate (262) is installed at the front end of the limiting driving cylinder (261), and the limiting rod (262) is evenly installed on the limiting plate (262) from left to right.
6. The fixing clamp capable of batch processing the surface of the galvanized steel pipe according to claim 1, wherein the pressing fixing mechanism (36) comprises a pressing fixing column (361), a pressing moving hole (362), a pressing fixing spring rod (363), a pressing fixing spring plate (364), a pressing rotating plate (365) and a pressing motor (366), the pressing fixing column (361) is installed at the lower end of the pressing execution plate (35), a pressing driving cavity is formed in the pressing fixing column (361), the pressing moving hole (362) is uniformly formed in the outer wall of the pressing driving cavity along the circumferential direction, the pressing fixing spring rod (363) is arranged in the pressing moving hole (362) in a sliding manner, the pressing fixing spring plate (364) is installed on the pressing fixing spring rod (363), and the pressing fixing spring rod (363) abuts against the pressing rotating plate (365), the pressing rotating plate (365) is arranged on an output shaft of the pressing motor (366) through a bearing, and the pressing motor (366) is fixed on the inner wall of the pressing driving cavity through a motor base.
7. The fixing clamp capable of batch processing of the surfaces of the galvanized steel pipes as claimed in claim 3, wherein the outer wall of the chuck body (241) is uniformly provided with limiting grooves (2411).
CN201911256158.4A 2019-12-10 2019-12-10 Fixing clamp capable of processing surfaces of galvanized steel pipes in batches Active CN110883567B (en)

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CN110883567B CN110883567B (en) 2020-09-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112792526A (en) * 2021-01-04 2021-05-14 李庆堂 Automatic change shell fragment automatic positioning separator of assembly

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KR20110065197A (en) * 2009-12-09 2011-06-15 주식회사 에이치케이알 Chuck clamp welder
KR20140003303U (en) * 2012-11-23 2014-06-03 현대중공업 주식회사 A tube fixing apparatus
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