CN111302012B - Conveying device convenient to control and used for machining - Google Patents
Conveying device convenient to control and used for machining Download PDFInfo
- Publication number
- CN111302012B CN111302012B CN202010199082.2A CN202010199082A CN111302012B CN 111302012 B CN111302012 B CN 111302012B CN 202010199082 A CN202010199082 A CN 202010199082A CN 111302012 B CN111302012 B CN 111302012B
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- adjusting
- conveying
- sliding block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
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Abstract
The invention discloses a conveniently-controlled conveying device for machining, which comprises a driving control device, wherein a driving connecting rod is installed in the driving control device, a connecting thread is formed in the front end of the driving connecting rod, a conveying thread is formed in the driving connecting rod, an adjustable driving piece is rotatably installed on the conveying thread, a second adjusting piece is installed in the adjustable driving piece, a second sliding block is fixedly connected to the front end of the second adjusting piece, a second adjusting column is fixedly installed on the front end face of the second sliding block, a connecting column is fixedly connected to one end, far away from the second sliding block, of the second adjusting piece, and a connecting shaft is fixedly installed inside the adjusting device. The mechanical part conveying device can quickly and conveniently place mechanical parts to be conveyed on the device for conveying in the using process, can conveniently and quickly place the mechanical parts and control the movement of the device in the conveying process, and can control the device in real time.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a conveying device for machining, which is convenient to control.
Background
Machining refers to the process of changing the physical dimensions or properties of a workpiece by mechanical means. The difference in the machining method can be divided into cutting machining and pressing machining. The conveying device is required to be used for conveying mechanical parts to be processed and processed in the machining process, the conveying and stopping of the conveying device cannot be controlled according to needs in the conveying process of the existing conveying device, the existing used device cannot convey the parts to be processed and processed after the parts are placed on the device due to the regular reciprocating motion of the conveying device in the using process, and therefore the conveying device is required to move to the position where the mechanical parts are required to be placed in the machining and transporting process of the mechanical parts and can transport the parts, the conveying efficiency is greatly reduced, more waiting time is required to be spent in the transporting process, and the mechanical parts cannot be transported at any time according to the transporting needs.
Disclosure of Invention
The invention aims to provide a conveying device for machining, which is convenient to control and is used for solving the problems in the background technology.
A conveying device convenient to control for machining comprises a drive control device, wherein a drive connecting rod is installed in the drive control device, connecting threads are formed in the front end of the drive connecting rod, conveying threads are formed in the drive connecting rod, an adjustable driving piece is installed on the conveying threads in a rotating mode, a second adjusting piece is installed in the adjustable driving piece, a second sliding block is fixedly connected to the front end of the second adjusting piece, a second adjusting column is fixedly installed on the front end face of the second sliding block, a connecting column is fixedly connected to one end, away from the second sliding block, of the second adjusting piece, a connecting shaft is fixedly installed inside the connecting column, a first adjusting piece is installed at the bottom end of the second adjusting piece, a first sliding block is fixedly connected to the front end face of the first adjusting piece, and a first adjusting column is fixedly installed on the end face, away from the first adjusting piece, of the first sliding block, the end of the first adjusting piece, which is far away from the first sliding block, is symmetrically and fixedly provided with a connecting disc, the two ends of the connecting shaft are rotationally clamped in the connecting disc, the middle part of the bottom end of the second adjusting piece is provided with a first thread groove, the middle part of the upper end of the first adjusting piece is provided with a second thread groove, the front end faces of the first sliding block and the second sliding block are provided with adjusting devices, the adjusting devices are provided with adjusting columns, the outer ends of the adjusting columns are fixedly connected with adjusting handles, one ends of the adjusting columns, which are far away from the adjusting handles, are fixedly connected with rotating adjusting discs, the rotating adjusting discs are symmetrically provided with adjusting grooves, the outer parts of the driving connecting rods are provided with supporting and conveying devices, supporting plates are arranged in the supporting and conveying devices, the bottoms of the supporting plates are symmetrically and fixedly provided with auxiliary supporting, the utility model discloses a supporting leg, including the supporting plate, the supporting plate is kept away from auxiliary supporting leg's side end face symmetry fixed mounting, the up end slidable mounting of limiting plate has the delivery platform, the one end bottom fixed mounting that the limiting plate was kept away from to the delivery platform has the connecting plate, the inside front end fixed mounting of connecting plate has the fixed plate, spacing hole has been seted up at the middle part of fixed plate, auxiliary supporting leg's side end face symmetry fixed mounting is kept away from to the backup pad has the main.
Preferably, the drive connecting rod rotates inside the joint in the upper end of main tributary supporting leg, the spout has been seted up to the bottom of carrying the platform, just the upper end slip joint of limiting plate is in the inside of spout, the inside even rotation of upper end of limiting plate is inlayed and is had changeing the pearl.
Preferably, the second is adjusted the post and is adjusted the inside of post joint at the adjustment tank respectively with first regulation, adjust and install spacing rotation snap ring on the post, just spacing rotation snap ring rotates the inside of joint at spacing hole.
Preferably, sliding clamping grooves are symmetrically formed in the connecting plate, and the two sides of the first sliding block and the second sliding block are connected inside the sliding clamping grooves in a sliding mode in a clamping mode.
Preferably, the first thread groove and the second thread groove are matched with the conveying thread, and the first adjusting piece and the second adjusting piece are rotatably arranged on the conveying thread.
Preferably, the bottom ends of the auxiliary supporting legs are symmetrically provided with fixing holes which are the same as those of the main supporting legs.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the driving connecting rod can be rapidly in threaded connection or welding with an external driving device through the connecting threads arranged at the front end of the driving connecting rod, the external driving device controls the driving connecting rod to rotate forwards and backwards so as to enable the first adjusting part and the second adjusting part to perform transverse reciprocating movement on the conveying threads, and therefore the first sliding block and the second sliding block drive the connecting plate and the fixed plate to move transversely so as to convey mechanical parts on the conveying table.
Secondly, the middle part of a fixed plate fixedly arranged at the front end inside a connecting plate of the invention is rotatably provided with an adjusting column through a limiting hole, the inside of an adjusting groove symmetrically arranged at the tail end of the adjusting column is movably clamped and provided with a second adjusting column and a first adjusting column, the second adjusting column and the first adjusting column are respectively and fixedly connected with a second sliding block and a first sliding block, the two sides of the first sliding block and the second sliding block are glidingly clamped inside sliding clamping grooves symmetrically arranged inside the connecting plate, a connecting disc and a connecting column arranged between the tail ends of a first adjusting piece and a second adjusting piece are mutually rotatably connected through a connecting shaft, therefore, when an adjusting handle is positively and negatively rotated through external force, the rotation of a rotating adjusting disc can be controlled, and in the process of positive and negative rotation, the opening and closing between the second sliding block and the first sliding block and between the second adjusting piece and the first adjusting piece can be controlled through the second adjusting column and the first adjusting column, when the second adjusting piece and the first adjusting piece are in a closed state, the first thread groove and the second thread groove are closed and are in threaded connection with the conveying threads, the driving connecting rod rotates to enable the adjustable driving piece to move transversely and reciprocally integrally, when the second adjusting piece and the first adjusting piece are controlled to be in an open state through the adjusting handle, the first thread groove and the second thread groove are opened and are separated from the conveying threads, the driving connecting rod does not move integrally even if the adjustable driving piece rotates, and therefore the whole adjustable driving piece and the connecting plate and the conveying table can be rapidly moved and stopped through the external force forward and reverse rotation of the adjusting handle according to use requirements.
The conveying table is provided with a chute at the bottom end, the upper end of the limiting plate is slidably clamped in the chute in a sliding manner, and rotating balls are uniformly embedded in the upper end of the limiting plate in a rotating manner, so that the conveying table can support a mechanical part in a conveying process through the limiting plate, the conveying table is in a stable state, the auxiliary supporting legs and the main supporting legs are provided with fixing holes, the device can be conveniently and fixedly installed, conveying threads with different lengths can be arranged according to the length of a conveying distance, and reciprocating movement of the conveying table can be realized by driving the connecting rod to rotate in a positive and negative control manner.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the support conveyor of the present invention;
FIG. 3 is a schematic structural diagram of a driving control device according to the present invention;
FIG. 4 is a schematic view of an adjustable drive member according to the present invention;
FIG. 5 is a side view of the adjustable drive member of the present invention;
fig. 6 is a schematic structural diagram of the adjusting device of the present invention.
In the figure: 1-a driving control device, 2-a supporting and conveying device, 3-a limiting plate, 4-a supporting plate, 5-an auxiliary supporting leg, 6-a connecting plate, 7-a fixing plate, 8-a limiting hole, 9-a fixing hole, 10-a main supporting leg, 11-a conveying platform, 12-a connecting thread, 13-a driving connecting rod, 14-a conveying thread, 15-an adjusting device, 16-an adjustable driving piece, 17-a connecting disc, 18-a connecting shaft, 19-a first adjusting piece, 20-a first sliding block, 21-a first adjusting column, 22-a second adjusting column, 23-a second sliding block, 24-a second adjusting piece, 25-a connecting column, 26-a first thread groove, 27-a second thread groove, 28-a rotating adjusting disc, 29-adjusting groove, 30-adjusting handle and 31-adjusting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention is shown: a conveniently controlled conveying device for machining comprises a driving control device 1, a driving connecting rod 13 is installed in the driving control device 1, a connecting thread 12 is formed in the front end of the driving connecting rod 13, a conveying thread 14 is formed in the driving connecting rod 13, an adjustable driving piece 16 is installed on the conveying thread 14 in a threaded rotating mode, a second adjusting piece 24 is installed in the adjustable driving piece 16, a second sliding block 23 is fixedly connected to the front end of the second adjusting piece 24, a second adjusting column 22 is fixedly installed on the front end face of the second sliding block 23, a connecting column 25 is fixedly connected to one end, far away from the second sliding block 23, of the second adjusting piece 24, a connecting shaft 18 is fixedly installed inside the connecting column 25, a first adjusting piece 19 is installed at the bottom end of the second adjusting piece 24, a first sliding block 20 is fixedly connected to the front end face of the first adjusting piece 19, and a first adjusting column 21 is fixedly installed on the end face, far away from, the end of the first adjusting part 19 far away from the first sliding block 20 is symmetrically and fixedly provided with a connecting disc 17, the two ends of the connecting shaft 18 are rotatably clamped inside the connecting disc 17, the middle part of the bottom end of the second adjusting part 24 is provided with a first thread groove 26, the middle part of the upper end of the first adjusting part 19 is provided with a second thread groove 27, the front end surfaces of the first sliding block 20 and the second sliding block 23 are provided with an adjusting device 15, the adjusting device 15 is provided with an adjusting column 31, the outer end of the adjusting column 31 is fixedly connected with an adjusting handle 30, the end of the adjusting column 31 far away from the adjusting handle 30 is fixedly connected with a rotating adjusting disc 28, the rotating adjusting disc 28 is symmetrically provided with an adjusting groove 29, the outside of the driving connecting rod 13 is provided with a supporting and conveying device 2, the supporting plate 4 is arranged in the supporting and conveying device 2, the bottom of the supporting plate 4, the up end slidable mounting of limiting plate 3 has transport platform 11, and transport platform 11 keeps away from the one end bottom fixed mounting of limiting plate 3 has connecting plate 6, and the inside front end fixed mounting of connecting plate 6 has fixed plate 7, and spacing hole 8 has been seted up at the middle part of fixed plate 7, and the side end symmetry fixed mounting that auxiliary supporting leg 5 was kept away from to backup pad 4 has main tributary supporting leg 10, and fixed orifices 9 have been seted up to the equal symmetry in bottom of main tributary supporting leg 10.
The driving connecting rod 13 is rotationally clamped inside the upper end of the main supporting leg 10, the bottom end of the conveying platform 11 is provided with a chute, the upper end of the limiting plate 3 is clamped in the chute in a sliding way, rotating balls are uniformly embedded in the upper end of the limiting plate 3 in a rotating way, the second adjusting column 22 and the first adjusting column 21 are respectively clamped in the adjusting groove 29, a limiting rotating snap ring is arranged on the adjusting column 31, the limiting rotary snap ring is rotationally clamped in the limiting hole 8, the connecting plate 6 is symmetrically provided with sliding clamping grooves in the inner part, and the two sides of the first sliding block 20 and the second sliding block 23 are slidably clamped in the sliding clamping grooves, the first thread groove 26 and the second thread groove 27 are matched with the conveying thread 14, and the first adjusting piece 19 and the second adjusting piece 24 are rotatably arranged on the conveying screw thread 14, and the bottom ends of the auxiliary supporting legs 5 are symmetrically provided with the same fixing holes 9 as those of the main supporting leg 10.
The working principle is as follows: mechanical parts to be conveyed are placed on a conveying table 11, the whole adjustable driving piece 16 and the transverse reciprocating movement of the conveying table 11 can be controlled through the forward and reverse rotation of a driving connecting rod 13 to realize the conveying of the mechanical parts, the driving connecting rod 13 can be quickly in threaded connection or welding with an external driving device through a connecting thread 12 arranged at the front end of the driving connecting rod 13, the driving connecting rod 13 is controlled by the external driving device to rotate forward and backward so that a first adjusting piece 19 and a second adjusting piece 24 can transversely reciprocate on a conveying thread 14, so that the first sliding block 20 and the second sliding block 23 can drive the connecting plate 6 and the fixing plate 7 to transversely move, the mechanical parts on the conveying table 11 are conveyed, the middle part of the fixing plate 7 fixedly installed at the front end inside of the connecting plate 6 is rotatably provided with an adjusting column 31 through a limiting hole 8, the adjusting groove 29 symmetrically arranged at the tail end of the adjusting column 31 is movably clamped and installed with the second adjusting column 22 and the first adjusting column 21, the second adjusting column 22 and the first adjusting column 21 are respectively fixedly connected with the second sliding block 23 and the first sliding block 20, two sides of the first sliding block 20 and the second sliding block 23 are clamped and connected in the sliding clamping groove symmetrically arranged in the connecting plate 6, the connecting plate 17 and the connecting rod 25 which are installed between the tail ends of the first adjusting piece 19 and the second adjusting piece 24 are rotationally connected through the connecting shaft 18, so that the rotation of the rotating adjusting plate 28 can be controlled when the adjusting handle 30 is rotated positively and negatively through external force, the rotating adjusting plate 28 can cause extrusion force to the second adjusting column 22 and the first adjusting column 21 through the adjusting groove 29 in the positive and negative rotation process, thereby controlling the opening and closing between the second sliding block 23 and the first sliding block 20 and between the second adjusting piece 24 and the first adjusting piece 19, when the second adjusting member 24 and the first adjusting member 19 are in a closed state, the first thread groove 26 and the second thread groove 27 are closed and are in threaded connection with the conveying thread 14, at the moment, the driving connecting rod 13 rotates to enable the whole adjustable driving member 16 to transversely reciprocate, when the second adjusting member 24 and the first adjusting member 19 are controlled to be in an open state through the adjusting handle 30, the first thread groove 26 and the second thread groove 27 are opened and are separated from the conveying thread 14, at the moment, the driving connecting rod 13 does not move even though the whole adjustable driving member 16 rotates, so that the whole adjustable driving member 16, the connecting plate 6 and the conveying table 11 can be rapidly moved and stopped through the external force positive and negative rotation adjusting handle 30 according to use requirements, and machining parts can be placed on the conveying table 11 to be conveyed at any time according to use and conveying requirements, the waiting time is greatly saved, the bottom end of the conveying platform 11 is provided with a chute, the upper end of the limiting plate 3 is slidably clamped in the chute, and rotating beads are uniformly and rotatably embedded in the upper end of the limiting plate 3, so that the supporting function of the conveying platform 11 can be realized through the limiting plate 3, the conveying platform 11 is in a stable state in the conveying process of mechanical parts, the auxiliary supporting leg 5 and the main supporting leg 10 are both provided with fixing holes 9, the device is convenient to fixedly install, conveying threads 14 with different lengths are formed according to the length of the conveying distance, and the reciprocating movement of the conveying platform 11 can be realized through the rotation of the positive and negative control driving connecting rod 13. The device can be controlled in real time.
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)
1. The utility model provides a conveyor for machining of convenient control, includes drive control device (1), its characterized in that: install drive connecting rod (13) in drive control device (1), connecting thread (12) have been seted up to the front end of drive connecting rod (13), transport screw thread (14) have been seted up on drive connecting rod (13), but carry screw thread (14) to go up the screw thread and rotate and install adjustable driving piece (16), install second regulating part (24) in adjustable driving piece (16), the front end fixedly connected with second sliding block (23) of second regulating part (24), the preceding terminal surface fixed mounting of second sliding block (23) has second regulation post (22), the one end fixedly connected with spliced pole (25) of second sliding block (23) is kept away from in second regulating part (24), the inside fixed mounting of spliced pole (25) has connecting axle (18), first regulating part (19) is installed to the bottom of second regulating part (24), the front end face of the first adjusting piece (19) is fixedly connected with a first sliding block (20), the end face of the first adjusting piece (19) is far away from the first sliding block (20), a first adjusting column (21) is fixedly installed on the end face of the first adjusting piece (20), a connecting disc (17) is symmetrically and fixedly installed at one end of the first adjusting piece (19), the two ends of the connecting shaft (18) are rotatably connected with the inside of the connecting disc (17), a first thread groove (26) is formed in the middle of the bottom end of the second adjusting piece (24), a second thread groove (27) is formed in the middle of the upper end of the first adjusting piece (19), an adjusting device (15) is installed on the front end faces of the first sliding block (20) and the second sliding block (23), an adjusting column (31) is installed in the adjusting device (15), and an adjusting handle (30) is fixedly connected with the outer end of the adjusting column (31), the adjusting device is characterized in that one end of the adjusting column (31) far away from the adjusting handle (30) is fixedly connected with a rotating adjusting disc (28), the rotating adjusting disc (28) is symmetrically provided with an adjusting groove (29), the outside of the driving connecting rod (13) is provided with a supporting and conveying device (2), the supporting plate (4) is installed in the supporting and conveying device (2), the bottom of the supporting plate (4) is symmetrically and fixedly provided with auxiliary supporting legs (5), the upper end face of the supporting plate (4) is fixedly provided with a limiting plate (3), the upper end face of the limiting plate (3) is slidably provided with a conveying table (11), the bottom of one end of the conveying table (11) far away from the limiting plate (3) is fixedly provided with a connecting plate (6), the front end of the inside of the connecting plate (6) is fixedly provided with a fixing plate (7), main supporting legs (10) are symmetrically and fixedly installed on the end face of the supporting plate (4) far away from the auxiliary supporting legs (5), and fixing holes (9) are symmetrically formed in the bottom ends of the main supporting legs (10);
the driving connecting rod (13) is rotatably clamped inside the upper end of the main supporting leg (10), a sliding groove is formed in the bottom end of the conveying table (11), the upper end of the limiting plate (3) is slidably clamped inside the sliding groove, and rotating balls are uniformly embedded in the upper end of the limiting plate (3) in a rotating mode;
the second adjusting column (22) and the first adjusting column (21) are respectively clamped in the adjusting groove (29), a limiting rotary clamping ring is mounted on the adjusting column (31), and the limiting rotary clamping ring is rotatably clamped in the limiting hole (8);
sliding clamping grooves are symmetrically formed in the connecting plate (6), and the two sides of the first sliding block (20) and the second sliding block (23) are clamped in the sliding clamping grooves in a sliding mode;
the first thread groove (26) and the second thread groove (27) are matched with the conveying thread (14), and the first adjusting piece (19) and the second adjusting piece (24) are installed on the conveying thread (14) in a threaded rotating mode;
the bottom ends of the auxiliary supporting legs (5) are symmetrically provided with fixing holes (9) which are the same as those on the main supporting legs (10);
the rotation of the rotation adjusting disc can be controlled when the handle is adjusted through positive and negative rotation of external force, the opening and closing of the rotation adjusting disc between the second sliding block and the first sliding block and between the second adjusting piece and the first adjusting piece can be controlled through the second adjusting column and the first adjusting column in the positive and negative rotation process, the first thread groove and the second thread groove are closed and are in threaded connection with the conveying thread when the second adjusting piece and the first adjusting piece are in a closed state, the transverse reciprocating movement between the whole adjustable driving piece can be realized by driving the connecting rod to rotate at the moment, the first thread groove and the second thread groove are opened and are separated from the conveying thread when the second adjusting piece and the first adjusting piece are in an open state through adjusting the handle, the whole adjustable driving connecting rod can not move even though the whole adjustable driving piece is rotated, and the whole adjustable driving piece, the connecting plate and the conveying thread can be quickly realized through positive and negative rotation adjustment of external force according to use requirements The movement and the stop of the conveying table can place the machining parts on the conveying table for conveying at any time according to the use and the conveying requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199082.2A CN111302012B (en) | 2020-03-20 | 2020-03-20 | Conveying device convenient to control and used for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010199082.2A CN111302012B (en) | 2020-03-20 | 2020-03-20 | Conveying device convenient to control and used for machining |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111302012A CN111302012A (en) | 2020-06-19 |
| CN111302012B true CN111302012B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010199082.2A Active CN111302012B (en) | 2020-03-20 | 2020-03-20 | Conveying device convenient to control and used for machining |
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| Country | Link |
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| CN (1) | CN111302012B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225110B (en) * | 2020-10-19 | 2022-04-22 | 山东天意高科技有限公司 | Real-time lifting control platform for material conveying |
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| EP0794137A1 (en) * | 1996-03-06 | 1997-09-10 | AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. | Device for the division and adjustment of a product flow into a plurality of partial product flows |
| CN1857855A (en) * | 2006-06-01 | 2006-11-08 | 陈焕春 | Circular guide rail bench |
| CN207061264U (en) * | 2017-09-08 | 2018-03-02 | 河南裕展精密科技有限公司 | Feed device |
| CN207757231U (en) * | 2018-01-27 | 2018-08-24 | 东莞市鑫派五金制品有限公司 | A kind of handware jig quickly assembled |
| CN208787585U (en) * | 2018-09-10 | 2019-04-26 | 贵阳鑫豪传动件有限公司 | A kind of perforating device for machining |
| CN210073518U (en) * | 2019-06-18 | 2020-02-14 | 山东航天正和电子有限公司 | Resistor fine-tuning device |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1395716A (en) * | 1971-09-07 | 1975-05-29 | Perryman I J | Work table and a method of and means for attaching same to a lathe |
| JPS6239149A (en) * | 1985-08-09 | 1987-02-20 | Hitachi Ltd | Pinch traveling device |
| EP0794137A1 (en) * | 1996-03-06 | 1997-09-10 | AZIONARIA COSTRUZIONI MACCHINE AUTOMATICHE-A.C.M.A.-S.p.A. | Device for the division and adjustment of a product flow into a plurality of partial product flows |
| CN1857855A (en) * | 2006-06-01 | 2006-11-08 | 陈焕春 | Circular guide rail bench |
| CN207061264U (en) * | 2017-09-08 | 2018-03-02 | 河南裕展精密科技有限公司 | Feed device |
| CN207757231U (en) * | 2018-01-27 | 2018-08-24 | 东莞市鑫派五金制品有限公司 | A kind of handware jig quickly assembled |
| CN208787585U (en) * | 2018-09-10 | 2019-04-26 | 贵阳鑫豪传动件有限公司 | A kind of perforating device for machining |
| CN210073518U (en) * | 2019-06-18 | 2020-02-14 | 山东航天正和电子有限公司 | Resistor fine-tuning device |
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| Publication number | Publication date |
|---|---|
| CN111302012A (en) | 2020-06-19 |
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