CN218397715U

CN218397715U - Clamping device is used in processing of high accuracy plate

Info

Publication number: CN218397715U
Application number: CN202221844201.6U
Authority: CN
Inventors: 李敏
Original assignee: Suzhou Ace Sheet Metal Manufacturing Co ltd
Current assignee: Suzhou Ace Sheet Metal Manufacturing Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-01-31
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a clamping device is used in processing of high accuracy plate in plate processing technical field aims at solving the problem that is not convenient for treat among the prior art that the plate carries out the clamping. The magnetic base is detachably mounted on the mounting base, the magnetic surface of the magnetic base faces upwards, a plurality of magnetic sheets which are adsorbed on the magnetic base are mounted on the adsorption block, a cushion block is arranged at the top of the magnetic base, a workpiece to be processed is arranged between the magnetic base and the adsorption block, and at least two positioning pins which are used for positioning the workpiece to be processed are arranged on the magnetic base or the cushion block; the utility model is suitable for a treat that processing plate carries out the clamping, can be applied to polytype orifice plate, general usefulness is high, need not to use the reciprocal dismouting of screw, can greatly promote machining efficiency in order to do benefit to the plant use.

Description

Clamping device is used in processing of high accuracy plate

Technical Field

The utility model relates to a clamping device is used in processing of high accuracy plate belongs to plate processing technology field.

Background

There are two main methods for fixing the machined stainless steel sheet member or other plate members, one of which is vacuum suction. The plate is required to have no or less broken holes and needs to be continuously ventilated, so that the sealing requirement is high, and the defects of more limiting conditions and high cost are caused; secondly, press a board on corrosion resistant plate, flatten the sheet metal spare, treat with the screw locking mode and process the plate spacing fixed, need make a round trip to tear open and lock the screw, and the clamp plate has certain position requirement, very influences machining efficiency.

Disclosure of Invention

An object of the utility model is to overcome not enough among the prior art, provide a clamping device is used in processing of high accuracy plate for treating the processing plate and carrying out the clamping, can be applied to multiple type orifice plate, general usefulness is high, need not to use the reciprocal dismouting of screw, can greatly promote machining efficiency in order to do benefit to the use in production.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides a pair of clamping device is used in processing of high accuracy plate, including magnetic force seat, mount pad and absorption piece, magnetic force seat demountable installation is on the mount pad, the magnetic force face of magnetic force seat is up, install a plurality of magnetic sheets that are used for adsorbing on the magnetic force seat on the absorption piece, the top of magnetic force seat is provided with the cushion, is processed the work piece setting at the magnetic force seat and adsorb between the piece, be provided with on magnetic force seat or the cushion and be no less than two be used for carrying out the locating pin of fixing a position to the work piece that is processed.

Specifically, be provided with a plurality of mounting grooves on the mount pad, the number of magnetic force seat is a plurality of and equally divide and do not set up on the mounting groove that corresponds, the counter bore has been seted up to the bottom of mount pad, every the locking bolted connection who wears to establish by in a plurality of counter bore is fixed for the magnetic force seat.

Specifically, be equipped with the location axle that is used for carrying out preliminary location to magnetic base on the mount pad.

Specifically, the top of the magnetic base is provided with at least two mounting holes, and the cushion block is designed according to the shape of a workpiece to be processed and is uniformly processed with positioning holes matched with the mounting holes.

Specifically, the positioning pin is arranged on the cushion block, and the position of the positioning pin is arranged according to a process hole of the processed workpiece.

Specifically, the material that adsorbs the piece is number steel, it is provided with a plurality of mounting holes that are used for inlaying the magnetic sheet to establish on adsorbing the piece, every the magnetic sheet is all installed in the inside of mounting hole, it still sets up a plurality of effect holes that are used for with the mounting hole intercommunication to adsorb on the piece.

Specifically, the thickness of the cushion block is not more than 5mm.

Specifically, the shapes of the adsorption block and the cushion block are customized according to the shape of the processed workpiece, and a plurality of sliding holes are formed in the adsorption block and used for being in sliding fit with the positioning pins.

Compared with the prior art, the utility model discloses the beneficial effect who reaches:

the utility model discloses a set up the magnetic force seat on the mount pad, utilize the magnetic force seat to adsorb the adsorption of magnetic sheet on the piece will wait to process work piece locking between cushion and adsorption piece, treat when processing the work piece and fix in needs, the knob of direct rotating magnetic force seat makes the adsorption piece adsorb and hold to pressing on the magnetic force seat to the piece, when demolising on the same principle only need reverse rotating magnetic force seat's knob make the adsorption inefficacy can, need not complicated assembly, it is limited little to wait to process the plate, can effectively promote the machining efficiency of work piece in the universal nature of lifting means.

Drawings

Fig. 1 is a schematic view illustrating an assembly structure of a clamping device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a mounting base provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an adsorption block according to an embodiment of the present invention;

fig. 4 is a schematic view of an assembly structure of a magnetic base according to an embodiment of the present invention;

reference numerals: 1. a magnetic base; 2. cushion blocks; 3. positioning pins; 4. positioning holes; 5. an adsorption block; 6. a magnetic sheet; 7. a slide hole; 8. a mounting seat; 9. locking the bolt; 10. and (4) an acting hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Example (b):

the embodiment of the utility model provides a pair of clamping device is used in processing of high accuracy plate, a plate is carried out the clamping to treating, can be applied to polytype orifice plate and technology board, general use nature is high, need not to use the reciprocal dismouting of screw, can greatly promote machining efficiency in order to do benefit to the plant use, for realizing the effect function of clamping device, it includes magnetic force seat 1 here to set up the clamping device, mount pad 8 and adsorption block 5, it is concrete, here with magnetic force seat 1 demountable installation on mount pad 8, the magnetic force face of setting by on-off control's magnetic force seat 1 faces up, install a plurality of magnetic sheets 6 that are used for adsorbing on magnetic force seat 1 on adsorption block 5, make can switch the adsorption control to adsorption block 5 when passing through on-off control magnetic force seat 1. Regarding the adsorption block 5, the plate can be set into a plurality of blocks according to specific workpieces, related process ports and adaptive shapes are formed, the plate to be processed is punched or a round corner is milled on the plate in steps, a drilling tool at the moment can penetrate through the plate, therefore, a cushion block 2 is arranged at the top of a magnetic base 1, the workpiece to be processed is arranged between the magnetic base 1 and the adsorption block 5, the cushion block 2 is used for heightening the workpiece to be processed, the magnetic action on the adsorption block 5 is influenced due to the overhigh action height of the cushion block 2, the thickness of the cushion block 2 is not larger than 5mm, a milling cutter can normally act on the plate and penetrate through the plate, the positioning pins 3 used for positioning the workpiece to be processed are required to be arranged on the magnetic base 1 or the cushion block 2, and the influence on subsequent normal processing due to the unstable force application impact on the plate in the fixing process or the processing process is prevented. It should be noted here that when the positioning pin 3 is used for positioning the strip to process the plate, the hole matched with the positioning pin 3 is a process hole of the plate to be processed as much as possible, and should be made according to the requirement most suitable for the workpiece, so as to prevent the finished product from being inconsistent with the requirement. Through the above setting mode, treating the processing plate and adding man-hour at needs, earlier accomplish the installation on mount pad 8 with magnetic force seat 1, carry out the position of clamping assurance work piece to mount pad 8 afterwards, for the quality that alleviates equipment, the accessible sets up mount pad 8 wholly to the aluminum alloy so that the workman carries and assembles, in addition, mount pad 8 can avoid producing the influence to magnetic force seat 1's magnetic force through the setting of aluminium material, guarantee the good adsorption effect of magnetic force seat 1 in the time of the guarantee intensity.

The embodiment of the utility model provides a pair of clamping device is used in processing of high accuracy plate, for reducing the switching frequency of workman's assembly and machine operation, can be provided with a plurality of mounting grooves here on mount pad 8, the number that sets up magnetic force seat 1 this moment is a plurality of and equally divide and do not set up on the mounting groove that corresponds, has seted up the counter bore in the bottom of mount pad 8, sets up the locking bolt 9 connection of wearing to establish in every magnetic force seat 1 by a plurality of counter bore and fixes. Through the fixing mode, one mounting seat 8 can be correspondingly and simultaneously provided with the plurality of magnetic force seats 1, and during machining, workers can replace the magnetic force seats by preparing two sets of mounting seats 8, so that the working efficiency of the workers can be improved, the reciprocating restarting of the machine can be avoided, and the machining resources can be saved.

The embodiment of the utility model provides a pair of clamping device is used in processing of high accuracy plate, consider that the mode of locking is carried out through the bolt when magnetic base 1 does not align with mount pad 8, locking bolt 9 will be difficult to in the screw hole that screw in magnetic base 1 was seted up, be not convenient for fix, for this reason, here can be equipped with the location axle that is used for carrying out preliminary location to magnetic base 1 on mount pad 8, insert magnetic base 1 along the location axle during the installation (location axle position can refer to the position of the locking bolt 9 that 2 is shown and set up, concrete position does not do here and prescribe a limit to), carry out spacing direction by the mounting groove and can guarantee screw hole and locking bolt 9 looks adaptation on magnetic base 1, be favorable to the adjustment of later stage to equipment.

The embodiment of the utility model provides a pair of clamping device is used in processing of high accuracy plate, consider that the difference is waited to process the plate when the assembly,

cushion

2 and 5 clamping face of adsorption block's difference can influence the later stage and add and cause unstable application of force to the plate man-hour, influence the damage of the shaping effect of plate or even tool bit, for this reason, it can change the assembly according to the processing demand of different plates to set up cushion 2 here, guarantee that the clamping face can carry out the adaptation according to different plates, under the above-mentioned condition, cushion 2 of different specifications still need install on same magnetic force seat 1, for guaranteeing the normal assembly to cushion 2, here be provided with at the top of magnetic force seat 1 and be no less than two mounting holes (two can make it stabilize in the plane direction), design the cushion 2 according to the shape by the processing work piece after, unified processing is used for with the locating hole 4 of mounting hole looks adaptation (namely any one different cushion 2 all offer the locating hole 4 that is used for with mounting hole looks adaptation at the same position), when installing 2, can to fixing bolt soon along the locating hole 4 that aligns the mounting hole.

The embodiment of the utility model provides a pair of clamping device is used in processing of high accuracy plate, for preventing to produce the influence to the shaping of work piece, here set up locating pin 3 on cushion 2, the plate location of being different by the 2 cooperation of cushion of difference, treat the influence of processing plate for the reduction, locating pin 3 should utilize the fabrication hole of plate self to cooperate fixedly as far as possible, if set up locating pin 3 is fixed on magnetic base 1 this moment, then still need extra production location fabrication hole when dealing with different plates, use inconvenient and probably influence the performance of product self.

The embodiment of the utility model provides a clamping device is used in processing of high accuracy plate, consider pressure and the intensity of absorption piece 5 self demand, the material that here sets up absorption piece 5 is 45 # steel, for the realization is to the installation of magnetic sheet 6, be provided with a plurality of mounting holes that are used for inlaying and establish magnetic sheet 6 on absorption piece 5 here, make every magnetic sheet 6 all install the inside at the mounting hole (magnetic sheet 6 is preferably neodymium magnet, its number should be adjusted according to the in-service use demand), above-mentioned magnetic sheet 6 is installed and is still included the trompil face that the high position of magnetic sheet 6 should be less than the mounting hole at the inside meaning of mounting hole, in order to prevent that magnetic sheet 6 from damaging after receiving the external force collision, when magnetic sheet 6 still takes place the damage under the guard action of mounting hole, need demolish magnetic sheet 6 from the mounting hole in, for this reason, here can still set up a plurality of action holes 10 that are used for and the mounting hole intercommunication in the absorption piece 5, can offset magnetic sheet 6 from the mounting hole and change through inserting the push rod from the action hole 10.

The embodiment of the utility model provides a pair of clamping device is used in processing of high accuracy plate, when adsorbing piece 5 only receives suction fixed, it may squint on the work piece to receive adsorbing piece 5 when unexpected effect, if drilling tools such as milling cutter take place the skew at during operation adsorbing piece 5, then cause the impact to adsorbing piece 5 to fly very probably, not only influence the construction operation and also influence constructor safety on every side equally, for this reason, the shape that here can set up adsorbing piece 5 and cushion 2 is customized according to the shape by the processing work piece, and be equipped with a plurality of slide openings 7 on adsorbing piece 5 and be used for with locating pin 3 sliding fit, through pegging graft locating pin 3 in the slide opening 7 that adsorbing piece 5 was seted up, make adsorbing piece 5 can prevent that it from taking place the side when receiving the suction effect and moving, can effectively ensure the security of construction operation.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a clamping device is used in processing of high accuracy plate, its characterized in that, includes magnetic force seat (1), mount pad (8) and adsorbs piece (5), magnetic force seat (1) demountable installation is on mount pad (8), the magnetic force face of magnetic force seat (1) is up, adsorb and install a plurality of magnetic sheets (6) that are used for adsorbing on magnetic force seat (1) on piece (5), the top of magnetic force seat (1) is provided with cushion (2), is processed the work piece setting between magnetic force seat (1) and adsorption piece (5), be provided with on magnetic force seat (1) or cushion (2) and be no less than two be used for carrying out locating pin (3) of fixing a position to being processed the work piece.

2. The clamping device for processing the high-precision plate according to claim 1, wherein a plurality of mounting grooves are formed in the mounting seat (8), a plurality of magnetic force seats (1) are respectively arranged on the corresponding mounting grooves, a counter bore is formed in the bottom of the mounting seat (8), and each magnetic force seat (1) is connected and fixed by a plurality of locking bolts (9) penetrating through the counter bore.

3. A clamping device for processing high-precision plate members as claimed in claim 2, wherein said mounting base (8) is provided with a positioning shaft for preliminary positioning of said magnetic base (1).

4. A clamping device for processing a high-precision plate according to claim 1, characterized in that the top of the magnetic base (1) is provided with at least two mounting holes, and the cushion block (2) is designed according to the shape of the processed workpiece and is uniformly provided with positioning holes (4) matched with the mounting holes.

5. A clamping device for processing a high-precision plate according to claim 3, wherein the positioning pin (3) is arranged on the cushion block (2), and the position of the positioning pin (3) is arranged according to a self-processing hole of a processed workpiece.

6. The clamping device for processing the high-precision plate according to claim 1, wherein the material of the adsorption block (5) is 45 steel, the adsorption block (5) is provided with a plurality of mounting holes for embedding the magnetic sheets (6), each magnetic sheet (6) is mounted inside the mounting hole, and the adsorption block (5) is further provided with a plurality of acting holes (10) for communicating with the mounting holes.

7. A clamping device for high-precision plate processing according to claim 1, characterized in that the thickness of the spacer block (2) is not more than 5mm.

8. A clamping device for processing high-precision plate members according to any one of claims 1-7, characterized in that the shapes of the adsorption block (5) and the cushion block (2) are customized according to the shape of a workpiece to be processed, and a plurality of sliding holes (7) are arranged on the adsorption block (5) and are used for being in sliding fit with the positioning pins (3).