CN208195744U - A kind of plate clamping and fixing device of numeric control drilling machine tool - Google Patents

A kind of plate clamping and fixing device of numeric control drilling machine tool Download PDF

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Publication number
CN208195744U
CN208195744U CN201820775024.8U CN201820775024U CN208195744U CN 208195744 U CN208195744 U CN 208195744U CN 201820775024 U CN201820775024 U CN 201820775024U CN 208195744 U CN208195744 U CN 208195744U
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CN
China
Prior art keywords
groups
support
gauge
side plate
positioning
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820775024.8U
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Chinese (zh)
Inventor
陈鹏
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Quanzhou Dayton Machinery Technology Development Co Ltd
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Quanzhou Dayton Machinery Technology Development Co Ltd
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Priority to CN201820775024.8U priority Critical patent/CN208195744U/en
Application granted granted Critical
Publication of CN208195744U publication Critical patent/CN208195744U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of plate clamping and fixing devices of numeric control drilling machine tool of numerical control device technical field, including supporting sliding rail, the top of the support sliding rail is symmetrically arranged with two groups of stable sliding blocks respectively, two groups of support side plates and two groups of driving motors, and two groups of stable sliding blocks are arranged between two groups of support side plates, support side plate described in two groups is arranged between two groups of driving motors, the utility model be to the adjusting of the clamped width of two groups of U-shaped snap-gauges by adjusting stablize sliding block support sliding rail in position realize, U-shaped snap-gauge is reduced simultaneously and positions the bearing length between side plate, increase the globality to the support of U-shaped snap-gauge, it reduces U-shaped snap-gauge again simultaneously and positions the arm of force between side plate, keep the load-bearing capacity of the utility model higher, it reduces and is caused between U-shaped snap-gauge and connection universal shaft because the plate of clamping is overweight Damage, guarantee the service life of the utility model, reduce the maintenance cost in later period.

Description

A kind of plate clamping and fixing device of numeric control drilling machine tool
Technical field
The utility model relates to numerical control device technical field, specially a kind of plate of numeric control drilling machine tool is fixedly clamped dress It sets.
Background technique
Numerically-controlled machine tool is the abbreviation of numerically-controlled machine tool, is a kind of automated machine tool equipped with program control system.The control System processed, which can be handled logically, has control coding or other symbolic instruction regulated procedures, and is decoded, with code Digital representation, numerical control device is inputted by information carrier.Various control signals are issued by numerical control device through calculation process, are controlled The movement of lathe, shape and size by drawing, automatically processes part, during numerical control processing usually It needs to use numeric control drilling machine tool and drilling processing is carried out to plate class part, it is therefore, particularly important for the clamping of plate.
Such as Chinese Patent Application No. CN201721011043.5 numerical control processing plate clamp, particular content are as follows: numerical control Processing plate clamp, including bottom plate, slide plate, support rod, connecting rod, clamping device;The two sides of plate top surface are equipped with sliding slot, sliding slot Interior installation slide plate, slide plate side connect traction electric machine, and the top surface of slide plate is fixedly connected with support rod, and the top of support rod is equipped with limit Hole, limit hole is interior to be flexibly connected connecting rod, and support rod is equipped with the first tightening knob for being capable of fixing connecting rod position;Connecting rod is in direction One end among bottom plate is fixedly connected with clamping device, and clamping device includes U-shaped board, the second tightening knob, pressing plate, movable plate, water Level can clamp multiple plates simultaneously, and the position of plate, highly facilitates adjusting at angle, can plate one by one for lateral cutter Part is processed, to longitudinal tool, can simultaneously multiple plates are processed, can reduce replacement plate number, have Conducive to manpower is saved, working efficiency is improved.
Although this numerical control processing can clamp multiple plates, the position of plate, angle, height side with plate clamp simultaneously Just adjust, for lateral cutter, can be processed plate one by one, to longitudinal tool, can simultaneously multiple plates are processed, The number that replacement plate can be reduced is conducive to save manpower, improves working efficiency, but stability is poor, be easy because The plate of clamping is heavier and causes the damage of clamping device, and then influences the processing to sheet material workpiece, while increasing the dimension in later period Protect cost.
Based on this, the utility model devises a kind of plate clamping and fixing device of numeric control drilling machine tool, above-mentioned to solve Problem.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of plate clamping and fixing device of numeric control drilling machine tool Although what is proposed in background technique can clamp multiple plates simultaneously, the position of plate, highly facilitates adjusting at angle, for cross To cutter, can be processed plate one by one, to longitudinal tool, can simultaneously multiple plates are processed, can reduce more The number for changing plate is conducive to save manpower, improves working efficiency, but stability is poor, be easy because clamping plate compared with The problem of causing the damage of clamping device again, and then influence the processing to sheet material workpiece, while increasing the maintenance cost in later period.
To achieve the above object, the utility model provides the following technical solutions: a kind of plate clamping of numeric control drilling machine tool The top of fixed device, including support sliding rail, the support sliding rail is symmetrically arranged with two groups of stable sliding blocks, two groups of support-sides respectively Plate and two groups of driving motors, and two groups of stable sliding blocks are arranged between two groups of support side plates, the setting of support side plate described in two groups exists Between two groups of driving motors, two groups of positioning side plates and electric telescopic rod, and two sides are separately installed at the top of the stable sliding block It positions side plate to be symmetrical arranged about electric telescopic rod, the outer wall of the electric telescopic rod is socketed with locating slide sleeve, and locating slide sleeve Outer wall be fixedly connected by U-shaped card with the telescopic end of electric telescopic rod, be provided on the inside of the locating slide sleeve connection it is universal Axis is equipped with U-shaped snap-gauge on the inside of the connection universal shaft, and the inner cavity of the U-shaped snap-gauge is vertically equipped with stable slide bar, and steady Determine slide bar to be arranged on the inside of the inner cavity of U-shaped snap-gauge, the outer wall of the stable slide bar is equipped with support skid, the support skid with It is evenly arranged with clamping elastic component between the intracavity bottom of U-shaped snap-gauge, fixed swivel nut is installed at the top of the U-shaped snap-gauge, and Fixed swivel nut runs through U-shaped snap-gauge, and the inner cavity of the fixed swivel nut has been connected through a screw thread standing screw, and the both ends of standing screw Through fixed swivel nut, the bottom end of the standing screw is equipped with rubber antiskid pad, the top peace of the standing screw by bearing Equipped with adjusting nut, positioning screw is horizontally installed between support side plate described in two groups, and positioning screw runs through two groups of oriented sides Plate, the both ends of the positioning screw are mounted on transmission gear, and the output shaft outer wall of the driving motor is equipped with driving gear, And driving gear and transmission gear are intermeshed, the driving motor and electric telescopic rod pass through control switch and extraneous power supply It is electrically connected.
Preferably, the side wall of the stable sliding block offers the stabilization sliding slot matched with support sliding rail, described stable sliding Two groups of installation sleeves and spacing collar are respectively arranged at the top of block, and two groups of installation sleeves are symmetrical arranged about spacing collar, The outer wall of the installation sleeve and spacing collar is uniformly provided with fixing threaded hole.
Preferably, the stable sliding slot and support sliding rail between be transition fit, the installation sleeve and positioning side plate it Between be clearance fit between spacing collar and electric telescopic rod.
Preferably, it cooperates between positioning side plate and the locating slide sleeve, and positions between side plate and locating slide sleeve and be Clearance fit.
Preferably, it is connected through a screw thread between the positioning screw and positioning side plate, the positioning screw and support side plate Between pass through bearing connect.
Compared with prior art, the utility model has the beneficial effects that the utility model is wide to the clamping of two groups of U-shaped snap-gauges The adjusting of degree be by adjusting stablize sliding block support sliding rail in position realizes, while reduce U-shaped snap-gauge with position side plate Between bearing length, increase to U-shaped snap-gauge support globality, while again reduce U-shaped snap-gauge and positioning side plate between The arm of force keeps the load-bearing capacity of the utility model higher, reduce because clamping plate it is overweight and cause U-shaped snap-gauge with connect it is universal Damage between axis guarantees the service life of the utility model, reduces the maintenance cost in later period, while controlling by control switch Electric telescopic rod elongates or shortens, and realizes the adjustment to U-shaped snap-gauge clamped height, facilitates numeric control drilling machine tool to sheet material workpiece Drilling processing.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is that the utility model stablizes slide block structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- supports sliding rail, and 2- stablizes sliding block, and 21- stablizes sliding slot, 22- installation sleeve, 23- spacing collar, the fixed spiral shell of 24- Hole, 3- support side plate, 4- driving motor, 5- position side plate, 6- electric telescopic rod, 7- locating slide sleeve, 8- connection universal shaft, 9-U Shape snap-gauge, 10- stablize slide bar, 11- support skid, and 12- clamps elastic component, the fixed swivel nut of 13-, 14- standing screw, 15- rubber Non-slip mat, 16- adjusting nut, 17- positioning screw, 18- transmission gear, 19- drive gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of plate of numeric control drilling machine tool is fixedly clamped Device, including support sliding rail 1, the top of support sliding rail 1 are symmetrically arranged with two groups of stable sliding blocks, 2, two groups of 3 and of support side plate respectively Two groups of driving motors 4, and two groups of stable sliding blocks 2 are arranged between two groups of support side plates 3, two groups of support side plates 3 are arranged at two groups Between driving motor 4, the top for stablizing sliding block 2 is separately installed with two groups of positioning side plates 5 and electric telescopic rod 6, and two side positionings Side plate 5 is symmetrical arranged about electric telescopic rod 6, and the outer wall of electric telescopic rod 6 is socketed with locating slide sleeve 7, and locating slide sleeve 7 is outer Wall is fixedly connected by U-shaped card with the telescopic end of electric telescopic rod 6, and the inside of locating slide sleeve 7 is provided with connection universal shaft 8, even The inside for connecing universal shaft 8 is equipped with U-shaped snap-gauge 9, and the inner cavity of U-shaped snap-gauge 9 is vertically equipped with stable slide bar 10, and stablizes slide bar 10 It is arranged on the inside of the inner cavity of U-shaped snap-gauge 9, the outer wall for stablizing slide bar 10 is equipped with support skid 11, support skid 11 and U-shaped snap-gauge It is evenly arranged between 9 intracavity bottom and clamps elastic component 12, the top of U-shaped snap-gauge 9 is equipped with fixed swivel nut 13, and fixed spiral shell Set 13 runs through U-shaped snap-gauge 9, and the inner cavity of fixed swivel nut 13 has been connected through a screw thread standing screw 14, and the both ends of standing screw 14 Through fixed swivel nut 13, the bottom end of standing screw 14 is equipped with rubber antiskid pad 15, the top peace of standing screw 14 by bearing Equipped with adjusting nut 16, positioning screw 17 is horizontally installed between two groups of support side plates 3, and positioning screw 17 runs through two groups of positioning Side plate 5, the both ends of positioning screw 17 are mounted on transmission gear 18, and the output shaft outer wall of driving motor 4 is equipped with driving gear 19, and gear 19 and transmission gear 18 is driven to be intermeshed, driving motor 4 and electric telescopic rod 6 are by control switch and outer Boundary's power supply is electrically connected.
Wherein, the side wall for stablizing sliding block 2 offers the stabilization sliding slot 21 matched with support sliding rail 1, stablizes the top of sliding block 2 Portion is respectively arranged with two groups of installation sleeves 22 and spacing collar 23, and two groups of installation sleeves 22 are symmetrically set about spacing collar 23 It sets, the outer wall of installation sleeve 22 and spacing collar 23 is uniformly provided with fixing threaded hole 24, facilitates stable sliding block 2 and support sliding rail 1 Between location and installation, while facilitating stable sliding block 2 and positioning side plate 5 and stablize the fixation between sliding block 2 and electric telescopic rod 6 Installation, stablizing between sliding slot 21 and support sliding rail 1 is transition fit, improves and stablizes the stability that sliding block 2 slides, installation sleeve 22 Between spacing collar 23 and electric telescopic rod 6 it is clearance fit between positioning side plate 5, facilitates positioning side plate 5 and electronic The location and installation of telescopic rod 6 is positioned and is cooperated between side plate 5 and locating slide sleeve 7, and is positioned between side plate 5 and locating slide sleeve 7 For clearance fit, facilitates locating slide sleeve 7 to slide on positioning side plate 5, facilitate adjustment of the later period to clamped height, positioning screw 17 It is connected through a screw thread between positioning side plate 5, facilitates position of the adjustment positioning side plate 5 on positioning screw 17, positioning screw 17 It is connect between support side plate 3 by bearing, reduces the abrasion between positioning screw 17 and support side plate 3.
One concrete application of the present embodiment are as follows: the utility model is when in use by being mounted on two groups of U for sheet material workpiece Between shape snap-gauge 9, driving motor 4 is controlled by control switch and the electrical of extraneous power supply is connected, makes the rotation band of driving motor 4 The rotation of dynamic driving gear 19 passes through transmission gear 18 by driving the rotation of gear 19 with the rotation of nutating gear 18 Turn to drive the rotation of positioning screw 17 so that positioning side plate 5 is existed under the action of the rotation and threading force of positioning screw 17 The outer wall of positioning screw 17 slides, while by stablizing sliding block 2 and supporting the mutual cooperation of sliding rail 1, improving positioning side plate 5 and sliding Stability, by rotation adjusting nut 16 drive standing screw 14 rotation, pass through the rotation and threading force of standing screw 14 Under the action of, enable to contact at the top of rubber antiskid pad 15 and the sheet material workpiece being mounted between two groups of U-shaped snap-gauges 9, pass through Rubber antiskid pad 15 and the mutual cooperation for clamping elastic component 12, enable sheet material workpiece to be clamped between two groups of U-shaped snap-gauges 9, together When reduce standing screw 14 and support skid 11 again the clamping of sheet material workpiece damaged, since the clamping to two groups of U-shaped snap-gauges 9 is wide The adjusting of degree is realized by adjusting stablizing position of the sliding block 2 in support sliding rail 1, while reducing U-shaped snap-gauge 9 and oriented side Bearing length between plate 5 increases the globality supported to U-shaped snap-gauge 9, while reducing the power between 9 and positioning side plate 5 again Arm keeps the load-bearing capacity of the utility model higher, reduce because clamping plate it is overweight and cause U-shaped snap-gauge 9 with connect it is universal Damage between axis 8 guarantees the service life of the utility model, reduces the maintenance cost in later period, while passing through control switch control Electric telescopic rod 6 processed elongates or shortens, and realizes the adjustment to 9 clamped height of U-shaped snap-gauge, facilitates numeric control drilling machine tool to plate The drilling processing of workpiece.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this Utility model.The utility model is limited only by the claims and their full scope and equivalents.

Claims (5)

1. a kind of plate clamping and fixing device of numeric control drilling machine tool, including support sliding rail (1), it is characterised in that: the support The top of sliding rail (1) is symmetrically arranged with two groups of stable sliding blocks (2), two groups of support side plates (3) and two groups of driving motors (4) respectively, And two groups of stable sliding blocks (2) are arranged between two groups of support side plates (3), support side plate described in two groups (3) is arranged in two groups of drivings Between motor (4), two groups of positioning side plates (5) and electric telescopic rod (6) are separately installed at the top of the stable sliding block (2), and Two sides position side plate (5) and are symmetrical arranged about electric telescopic rod (6), and the outer wall of the electric telescopic rod (6) is socketed with positioning and slides It covers (7), and the outer wall of locating slide sleeve (7) is fixedly connected by U-shaped card with the telescopic end of electric telescopic rod (6), the positioning is slided It is provided with connection universal shaft (8) on the inside of set (7), U-shaped snap-gauge (9), the U are installed on the inside of the connection universal shaft (8) The inner cavity of shape snap-gauge (9) is vertically equipped with stable slide bar (10), and is stablized slide bar (10) and be arranged in the interior intracavitary of U-shaped snap-gauge (9) The outer wall of side, the stable slide bar (10) is equipped with support skid (11), and the support skid (11) is interior with U-shaped snap-gauge (9) It is evenly arranged between the portion of bottom of chamber and clamps elastic component (12), be equipped with fixed swivel nut (13) at the top of the U-shaped snap-gauge (9), and Fixed swivel nut (13) run through U-shaped snap-gauge (9), and the inner cavity of the fixed swivel nut (13) has been connected through a screw thread standing screw (14), And fixed swivel nut (13) are run through at the both ends of standing screw (14), the bottom end of the standing screw (14) is equipped with rubber by bearing The top of non-slip mat (15), the standing screw (14) is equipped with adjusting nut (16), horizontal between support side plate described in two groups (3) To being equipped with positioning screw (17), and positioning screw (17) runs through two groups of positioning side plates (5), the both ends of the positioning screw (17) It is mounted on transmission gear (18), the output shaft outer wall of the driving motor (4) is equipped with driving gear (19), and drives gear (19) it is intermeshed with transmission gear (18), the driving motor (4) and electric telescopic rod (6) pass through control switch and the external world Power supply is electrically connected.
2. a kind of plate clamping and fixing device of numeric control drilling machine tool according to claim 1, it is characterised in that: described steady The side wall of fixed slider (2) offers the stabilization sliding slot (21) matched with support sliding rail (1), the top of the stable sliding block (2) It is respectively arranged with two groups of installation sleeves (22) and spacing collar (23), and two groups of installation sleeves (22) are right about spacing collar (23) Claim to be arranged, the outer wall of the installation sleeve (22) and spacing collar (23) is uniformly provided with fixing threaded hole (24).
3. a kind of plate clamping and fixing device of numeric control drilling machine tool according to claim 2, it is characterised in that: described steady Determine between the installation sleeve (22) and positioning side plate (5) and to limit between sliding slot (21) and support sliding rail (1) for transition fit It is clearance fit between sleeve (23) and electric telescopic rod (6).
4. a kind of plate clamping and fixing device of numeric control drilling machine tool according to claim 1, it is characterised in that: described fixed It cooperates between position side plate (5) and locating slide sleeve (7), and positioning is clearance fit between side plate (5) and locating slide sleeve (7).
5. a kind of plate clamping and fixing device of numeric control drilling machine tool according to claim 1, it is characterised in that: described fixed It is connected through a screw thread between position screw rod (17) and positioning side plate (5), passes through between the positioning screw (17) and support side plate (3) Bearing connection.
CN201820775024.8U 2018-05-23 2018-05-23 A kind of plate clamping and fixing device of numeric control drilling machine tool Expired - Fee Related CN208195744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820775024.8U CN208195744U (en) 2018-05-23 2018-05-23 A kind of plate clamping and fixing device of numeric control drilling machine tool

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Application Number Priority Date Filing Date Title
CN201820775024.8U CN208195744U (en) 2018-05-23 2018-05-23 A kind of plate clamping and fixing device of numeric control drilling machine tool

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Publication Number Publication Date
CN208195744U true CN208195744U (en) 2018-12-07

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109655658A (en) * 2019-02-22 2019-04-19 浙江亘古电缆股份有限公司 A kind of detection device of high-tension cable
CN109702238A (en) * 2019-02-25 2019-05-03 江苏锦航机械制造有限公司 It is a kind of to clamp stable roll shaft processing drilling equipment
CN110153746A (en) * 2019-05-28 2019-08-23 致兴国际钢结构(北京)有限公司 A kind of steel-structure connecting plate jig platform and its application method
CN110355398A (en) * 2019-06-18 2019-10-22 广州市集友建筑材料有限公司 A kind of drilling-hole positioning device
CN110370051A (en) * 2019-08-01 2019-10-25 苏州市业成精密机械有限公司 A kind of Numerical control machine tool fixture
CN110449295A (en) * 2019-09-11 2019-11-15 广州市诚涛机械有限公司 A kind of automobile parts surface fixtures for painting
CN110486599A (en) * 2019-09-06 2019-11-22 陕西理工大学 A kind of display fixing device with elevating function
CN110814152A (en) * 2019-10-28 2020-02-21 万向钱潮股份有限公司 Universal stamping blanking auxiliary positioning tool structure
CN111570707A (en) * 2020-06-09 2020-08-25 时泽柱 Clamp device of forging manipulator
CN112317844A (en) * 2020-11-10 2021-02-05 湖南吉人住工装配式建筑有限公司 Assembled villa cutting machine for panel with clamping structure
CN113275627A (en) * 2021-07-22 2021-08-20 江苏特塑新能源科技有限公司 New energy automobile rear overhang sub vehicle frame connecting piece drilling processing machinery
CN113799020A (en) * 2021-10-11 2021-12-17 苏州市工度汽车装备有限公司 Variable regulation formula location frock
CN114851307A (en) * 2021-01-20 2022-08-05 赵兵娥 High-density board perforating device convenient to location
CN114959657A (en) * 2022-08-02 2022-08-30 拓荆科技(北京)有限公司 Horizontal adjusting device and chemical vapor deposition equipment
CN114986599A (en) * 2022-05-19 2022-09-02 广东电网有限责任公司广州供电局 Fixing device for punching circuit board
CN115476185A (en) * 2022-10-10 2022-12-16 容德精机(江苏)机床有限公司 Plate fixing device for metal forming machine tool

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109655658B (en) * 2019-02-22 2024-04-12 浙江亘古电缆股份有限公司 Detection device for high-voltage cable
CN109655658A (en) * 2019-02-22 2019-04-19 浙江亘古电缆股份有限公司 A kind of detection device of high-tension cable
CN109702238A (en) * 2019-02-25 2019-05-03 江苏锦航机械制造有限公司 It is a kind of to clamp stable roll shaft processing drilling equipment
CN110153746A (en) * 2019-05-28 2019-08-23 致兴国际钢结构(北京)有限公司 A kind of steel-structure connecting plate jig platform and its application method
CN110355398A (en) * 2019-06-18 2019-10-22 广州市集友建筑材料有限公司 A kind of drilling-hole positioning device
CN110370051A (en) * 2019-08-01 2019-10-25 苏州市业成精密机械有限公司 A kind of Numerical control machine tool fixture
CN110486599A (en) * 2019-09-06 2019-11-22 陕西理工大学 A kind of display fixing device with elevating function
CN110449295A (en) * 2019-09-11 2019-11-15 广州市诚涛机械有限公司 A kind of automobile parts surface fixtures for painting
CN110814152A (en) * 2019-10-28 2020-02-21 万向钱潮股份有限公司 Universal stamping blanking auxiliary positioning tool structure
CN111570707A (en) * 2020-06-09 2020-08-25 时泽柱 Clamp device of forging manipulator
CN111570707B (en) * 2020-06-09 2022-01-11 泰安市华伟重工有限责任公司 Clamp device of forging manipulator
CN112317844A (en) * 2020-11-10 2021-02-05 湖南吉人住工装配式建筑有限公司 Assembled villa cutting machine for panel with clamping structure
CN114851307A (en) * 2021-01-20 2022-08-05 赵兵娥 High-density board perforating device convenient to location
CN113275627A (en) * 2021-07-22 2021-08-20 江苏特塑新能源科技有限公司 New energy automobile rear overhang sub vehicle frame connecting piece drilling processing machinery
CN113799020A (en) * 2021-10-11 2021-12-17 苏州市工度汽车装备有限公司 Variable regulation formula location frock
WO2023060495A1 (en) * 2021-10-11 2023-04-20 苏州市工度汽车装备有限公司 Variable adjustable positioning tool
CN114986599A (en) * 2022-05-19 2022-09-02 广东电网有限责任公司广州供电局 Fixing device for punching circuit board
CN114959657A (en) * 2022-08-02 2022-08-30 拓荆科技(北京)有限公司 Horizontal adjusting device and chemical vapor deposition equipment
CN115476185A (en) * 2022-10-10 2022-12-16 容德精机(江苏)机床有限公司 Plate fixing device for metal forming machine tool

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181207

Termination date: 20190523