CN208513678U - A kind of multistation multiple borer bed - Google Patents

Abstract

The utility model discloses a kind of multistation multiple borer beds, belong to field of machine tool equipment.A kind of multistation multiple borer bed of the utility model, including pedestal, power device one, power device two, cutter and pallet unit, power device one and power device two divide slidable connection in the left and right sides of pedestal, the cutter is equipped on two two opposite sides of power device one and power device, pallet unit is between power device one and power device two, and pallet unit is mounted on the base in which can slide back and forth, the pallet unit includes clamp body and clamping device, the working face of clamp body is inclined-plane, clamping device is oppositely arranged on the two sides up and down of clamp body working face, simultaneously, the left and right sides is equipped with block with can also adjust on clamp body working face, it is connected on block and is able to carry out flexible fixed block, to be pushed against on the side wall of workpiece to be processed.The boring machine tool of the utility model, clamping workpiece is convenient, and fix stably is reliable.

Description

A kind of multistation multiple borer bed

Technical field

The utility model relates to a kind of boring machines, more specifically to a kind of multistation multiple borer bed.

Background technique

Bore hole is the common process of part processing, and especially bore hole is more common in porous part, boring processing one As carried out all on boring machine, existing boring machine generally is single axle structure, and the boring machine of single axle is merely able to complete one every time The processing in hole, also, process a hole and need to carry out again clamping to part later to be further continued for processing another hole, repeatedly Clamping leverages machining accuracy and efficiency.

To solve the above problems, having revealed the boring machine of multiaxial type, such as number of patent application CN201220612850.3, authorization The day for announcing is on May 29th, 2013, utility model title are as follows: a kind of enemy's Special-purpose machine tool for boring.This application is related to a kind of right Head Special-purpose machine tool for boring, including pedestal, slide unit A, slide unit B, power device, boring cutter bar, pallet unit, control panel and knife Tool, the slide unit A and slide unit B are symmetrical set in submounts, are flexibly connected with carriage saddle, and base right side is equipped with control It is mounted on power device above panel, slide unit A and slide unit B, boring cutter bar is installed in power device, knife is installed on boring cutter bar Tool, pallet unit is fixed on the middle of the base, between slide unit A and slide unit B.The beneficial effect of this application is: should The Special-purpose machine tool for boring of application case uses multiaxis, Bidirectional power device, and high in machining efficiency, manufacturing cost is low；The boring of this application Hole special purpose machine tool uses pallet, reduces the stand-by time of lathe, improves production efficiency；The pitch-row in hole in rear axle box, Guaranteed by the knife bar pitch-row on special purpose machine tool headstock, since the knife bar pitch-row on headstock is fixed, it is ensured that rear axle The pitch-row processing request of case.

But more have in actual processing we have found that usually there are numerous parts to require first to drill before bore hole Part needs first to drill on inclined-plane, then carries out bore hole in side, when processing such part, generally requires first to use drilling machine Corresponding hole is drilled out on inclined-plane, reuses boring machine in part two sides bore hole, completes that this two procedures is relatively conventional at present to be done Method is will to bore the hole on inclined-plane on parts fixation to drilling machine first, then bore hole will be carried out on parts fixation to boring machine, so Clamping twice is carried out to part, clamping easily generates error twice, so that the hole location processed deviates, while can also lead The distance between the hole in hole and part two sides on component with inclined plane is caused to generate error.And the pallet of above-mentioned application case is common Fixture, can not realize that clamped one time completes drilling on inclined surface process and side bore hole process, part from drilling machine to boring machine on It needs to carry out clamping twice.To solve this problem, applicant develops a kind of fixture, and clamped one time can complete multiple tracks work Sequence, still, in use, when the fixture that part is housed is installed to progress bore hole on boring machine, since part is to pass through Pressure plate is fixed, and part is it sometimes appear that the case where sliding downwards, and when bore hole, and part lateral forces, part is sometimes A small amount of horizontal sliding can be generated, these problems all produce strong influence to the precision of bore hole.

Summary of the invention

1. utility model technical problems to be solved

For boring machine above shortcomings in the prior art, the utility model provides a kind of multistation multiple borer The clamping device of bed, the boring machine tool is convenient to clamping workpiece, easy to use, and the clamping device of the boring machine tool can adapt to The workpiece of different type, shapes and sizes, it is applied widely, meanwhile, after installing double swerve and offset will not occur for workpiece, Slide downward will not occur, workpiece fix stably is reliable.

2. technical solution

In order to achieve the above objectives, technical solution provided by the utility model are as follows:

A kind of multistation multiple borer bed of the utility model, including pedestal, power device one, power device two, knife Tool and pallet unit, the power device one and power device two are located at the left and right sides of pedestal, and described Power device one and power device two can be slidingly mounted on the base, the power device one and power device two The cutter is equipped on two opposite sides, the pallet unit between power device one and power device two, On pallet unit, the pallet unit is mounted on the base workpiece to be processed clamping in which can slide back and forth, institute The pallet unit stated includes clamp body and clamping device, and the working face of the clamp body is inclined-plane, the clamping dress The two sides up and down for being oppositely arranged on clamp body working face are set, the clamping device includes linear actuator, pressure plate and rotation Swing rod, described linear actuator one end are installed on clamp body, and the upper end of the other end and pressure plate is hinged, are compressed to drive Plate rotation, described rotational swing rod one end are rotatably connected with clamp body, and the lower hinge of the other end and pressure plate, described is straight Quadrangle connection structure, the clamp body work are formed between line drive, pressure plate, rotational swing rod and the working face of clamp body Make the left and right sides on face be equipped with block with can also adjust, is connected on the block and is able to carry out flexible fixed block, to It is pushed against on the side wall of workpiece to be processed.

Further, the pressure plate bottom inside is additionally provided with arc convex, when workpiece is clamped, the arc Protrusion is pushed against on workpiece.

Further, the pressure plate of the described clamping device being located on the downside of clamp body working face has fixedly connected to the inner side support Block, to hold the bottom of workpiece to be processed.

Further, edge is parallel to face length direction equipped with multiple adjustment holes on the working face of the clamp body One, the block is fixed by screws in adjustment hole one.

Further, the pedestal includes pedestal one, pedestal two and pedestal three, and the pedestal two is set to pedestal one Between pedestal three, the upper surface of the pedestal two is equipped with chip space, and the chip space is connected with chip removal mouth, described The groove one and groove two convenient for chip removal are respectively equipped on the upper surface of pedestal one and pedestal three, on the side wall of the pedestal two Equipped with notch, corresponding position is equipped with recess on the side of the pedestal one and pedestal three, to be respectively communicated with groove one with Chip space, groove two and chip space.

3. beneficial effect

It is had the following beneficial effects: compared with existing well-known technique using technical solution provided by the utility model

(1) a kind of multistation multiple borer bed of the utility model, the working face of the clamp body of the boring machine tool is oblique Face, the structures such as the hole of workpiece after being placed on the clamp body on processable inclined-plane, meanwhile, which passes through opposite Clamping device on clamp body is set to clamp workpiece, does not influence the boring work of workpiece two sides, workpiece clamped one time energy Multiple working procedure is enough completed, Workpiece Machining Accuracy is higher, and processing efficiency is higher.

(2) a kind of multistation multiple borer bed of the utility model, the clamping device of the boring machine tool is to clamping workpiece It is convenient, it is easy to use, and the clamping device of the boring machine tool can adapt to the workpiece of different type, shapes and sizes, be applicable in model It encloses extensively, meanwhile, workpiece is fixed by block, and double swerve and offset will not occur after installing for workpiece, and workpiece fix stably can It leans on.

(3) a kind of multistation multiple borer bed of the utility model, the side wall of the pressure plate of the boring machine tool are fixed with Tray can hold the bottom of workpiece, workpiece is avoided to slide downwards, further improve the fixed reliability of workpiece.

(4) a kind of multistation multiple borer bed of the utility model, the pedestal of the boring machine tool include pedestal one, pedestal Two and pedestal three, the upper surface of pedestal two is equipped with chip space, and the chip space is connected with chip removal mouth, pedestal one and pedestal three Upper surface on be respectively equipped with groove one and groove two convenient for chip removal, the side wall of pedestal two is equipped with notch, pedestal one and bottom Corresponding position is equipped with recess on the side of seat three, can be conveniently suitable by chip space, groove one, groove two, notch and recess The machining chips on pedestal are discharged sharply, can be avoided machining chips influences the sliding of power device and pallet unit, protects Being normally carried out for boring work is demonstrate,proved.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of multistation multiple borer bed of the utility model；

Fig. 2 is the overall structure diagram of the pallet unit in the utility model；

Fig. 3 is overall structure diagram on the working face of the clamp body in the utility model；

Fig. 4 is the overall structure diagram of the clamping device in the utility model；

Fig. 5 is the overall structure diagram of the clamping device positioned at clamp body lower part in the utility model；

Fig. 6 is the overall structure diagram of the pedestal in the utility model；

Fig. 7 is the configuration schematic diagram of the power device two in the utility model.

Label declaration in schematic diagram:

1, pedestal；11, pedestal one；111, groove one；12, pedestal two；121, chip space；1211, chip removal mouth；122, it lacks Mouthful；13, pedestal three；131, groove two；14, recess；2, power device one；3, power device two；4, cutter；5, pallet fills It sets；6, clamp body；61, mounting portion；62, adjustment hole one；63, adjustment hole two；64, bottom receptacle；65, adjustment hole three；7, it clamps Device；71, rotational swing rod；72, linear actuator；73, pressure plate；731, arc convex；732, groove；733, it slots；734, Tray；74, mounting base；8, block；81, fixed block；9, cushion block.

Specific embodiment

For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.

Embodiment

In conjunction with shown in Fig. 1 to Fig. 7, a kind of multistation multiple borer bed of the present embodiment, including pedestal 1, power device One 2, power device 23, cutter 4 and pallet unit 5, wherein power device 1 and power device 23 are located at bottom The left and right sides of seat 1, and power device 1 and power device 23 can be slidingly mounted on pedestal 1, meanwhile, power It is equipped on the two opposite sides of device 1 and power device 23 cutter 4 (i.e. boring cutter), cutter 4 passes through boring cutter bar and power device One 2, power device 23 connects, and the power device 1 and power device 23 of the present embodiment are equipped with more output shafts, and every defeated It is respectively connected with boring cutter bar on shaft, cutter 4 is respectively connected on every boring cutter bar, in the work of power device 1 and power device 23 Under, more boring cutter bars rotate simultaneously, so as to the different parts with 4 simultaneous processing workpiece of cutter, in addition, the present embodiment More boring cutter bars on can connect the cutter 4 of different size, to process various sizes of hole.Above-mentioned pallet dress 5 are set between power device 1 and power device 23, workpiece to be processed clamping needs to illustrate on pallet unit 5 , the pallet unit 5 of the present embodiment is mounted on pedestal 1 in which can slide back and forth, which includes fixture The working face of body 6 and clamping device 7, clamp body 6 is inclined-plane, and clamping device 7 is oppositely arranged on the two sides up and down of clamp body 6, should Clamping device 7 includes linear actuator 72, pressure plate 73 and rotational swing rod 71, wherein 72 one end of linear actuator is installed in folder On specific 6, the upper end of the other end and pressure plate 73 is hinged, to drive pressure plate 73 to rotate, 71 one end of rotational swing rod and fixture Body 6 is rotatably connected, the lower hinge of the other end and pressure plate 73, linear actuator 72, pressure plate 73, rotational swing rod 71 and folder Quadrangle connection structure is formed between specific 6 working face；When above-mentioned linear actuator 72 stretches, pressure plate 73 is inwardly The lower end of overturning and pressure plate 73 is pressed on workpiece, and when linear actuator 72 is shunk, pressure plate 73 flips to the outside and presses The lower end of tight plate 73 is separated with workpiece.

Specifically, as shown in Figures 2 to 5, there are two the clamping device 7 of the present embodiment is set, two clamping devices 7 are opposite to be set It sets, one of clamping device 7 is located at the upside of 6 working face of clamp body, another clamping device 7 is located at 6 working face of clamp body Downside, the pressure plates 73 of two clamping devices 7 is opposite, to clamp the upper and lower ends of workpiece to be processed respectively, meanwhile, this reality The clamp body 6 for applying example is equipped with mounting portion 61.After workpiece to be processed is placed on the clamp body 6 of the present embodiment, clamp body 6 is passed through It the hole knot of the operation to process on inclined-plane such as can be drilled or be cut holes after in mounting portion 61 integral installation to drilling machine or milling machine Structure, meanwhile, the upper and lower ends of workpiece to be processed should be clamped to due to clamping device 7, clamp body 6 is entirely installed into big boring machine After upper, clamping device 7 will not influence the boring work of workpiece to be processed two sides, and workpiece clamped one time can complete drilling, boring The multiple working procedures such as hole, Workpiece Machining Accuracy is higher, and processing efficiency is higher.As a preferred embodiment, the straight line of the present embodiment drives Dynamic device 72 is that perhaps the telescopic rod of telescopic cylinder hydraulic cylinder or telescopic cylinder and the top of pressure plate 73 are hinged for hydraulic cylinder, folder Specific 6 equipped with for accommodating hydraulic cylinder, perhaps the accommodating chamber hydraulic cylinder of telescopic cylinder or telescopic cylinder are installed in the accommodating chamber It is interior.More specifically, mounting base 74 is installed on the clamp body 6 of the present embodiment, one end of above-mentioned rotational swing rod 71 and mounting base 74 is hinged, and the end of rotational swing rod 71 is rotatably connected by mounting base with clamp body 6.When linear actuator 72 stretches forward When, the front end of linear actuator 72 then drives the upper end motion of pressure plate 73, pressure plate 73 and rotational swing rod 71, rotational swing rod 71 Between mounting base 74 i.e. relatively rotate, the upper end of pressure plate 73 move outward (i.e. far from workpiece to be processed one Side), the lower end of pressure plate 73 is i.e. towards medial motion (i.e. close to the side of workpiece to be processed), when linear actuator 72 is stretched over When certain length, the lower end of pressure plate 73 is pushed against on workpiece to be processed, is so completed the clamping to workpiece, is worked as straight line When the front end of driver 72 is shunk, the front end of linear actuator 72 then drives the upper end motion of pressure plate 73, pressure plate 73 it is upper End moves (i.e. close to the side of workpiece to be processed) inwardly, and the lower end of pressure plate 73 is i.e. towards movement outside (i.e. far to be added The side of work workpiece), at this point, pressure plate 73 is separated with workpiece to be processed, pressure plate 73 is not contacted with workpiece to be processed, to Workpieces processing can be removed, and continue to shrink linear actuator 72, the pressure plate 73 and rotational swing rod 71 being oppositely arranged can be distinguished It lifts up and down, at this point, user can easily remove workpiece.The clamping device 7 is convenient to clamping workpiece, It is easy to use, also, the distance that the clamping device 7 only needs to adjust the stretching, extension of linear actuator 72 and shrinks can clamp different thickness The workpiece of degree and size, therefore the clamping device 7 can adapt to the workpiece of different type, shapes and sizes, it is applied widely.

It should be strongly noted that the left and right sides is equipped with block with can also adjust on 6 working face of clamp body of the present embodiment 8, it is connected on the block 8 and is able to carry out flexible fixed block 81, to be pushed against on the side wall of workpiece to be processed.Specifically, Along face length direction is parallel to equipped with multiple adjustment holes 1 on the working face of clamp body 6, block 8 is fixed by screws in In adjustment hole 1.Block 8 is symmetrically distributed on the working face of clamp body 6, and fixed block 81 is oppositely arranged, and can be pushed against respectively The left and right sides of workpiece to be processed, multiple adjustment holes 1 are distributed in along longitudinal direction on the working face of clamp body 6, block 8 can on Under be adjustably mounted on clamp body 6, above-mentioned fixed block 81 is telescopic structure, it is flexible can by manually controlling or Person automatically controls, it is preferable that the fixed block 81 of the present embodiment is similar to the structure of telescopic rod, and certainly, which can also connect The structures such as minitype cylinder are connect, so that controlling fixed block 81 does stretching motion.It is carried out when the clamp body 6 to be installed on boring machine tool When bore hole, the position of bore hole can be needed according to workpiece to be processed to correspond to the position for adjusting block 8, so that block 8 is avoided workpiece needs The position (block 8 can be made to be located between two boring cutter bars) of bore hole is wanted, such block 8 is the work that will not influence cutter 4, together When, when the width of workpiece to be processed is smaller, i.e., extending fixed block 81 enables fixed block 81 to be pushed against workpiece to be processed On side wall, when the width of workpiece to be processed is larger, i.e., shrinkable fixed block 81, by fixed block 81, workpiece install after not Double swerve and offset can occur, workpiece fix stably is reliable.

Further, as shown in connection with fig. 5,73 bottom inside of pressure plate of the present embodiment is additionally provided with arc convex 731, workpiece When being clamped, arc convex 731 is pushed against on workpiece, which contacts even closer with workpiece, and clamping device 7 is right The fixation of workpiece is more solid and reliable.Further, as shown in Figures 2 and 3, the lower part of the pressure plate 73 of the present embodiment is equipped with Fluting 733, one end of above-mentioned rotational swing rod 71 is inserted into the fluting 733, and rotational swing rod 71 and pressure plate 73 is hinged Axis is horizontally through the fluting 733, it is preferable that the fluting 733 is kidney-shaped.The fluting 733 can reserve centainly for rotational swing rod 71 Activity avoiding space, can be avoided rotational swing rod 71 rotate when interfered with compact heap 23, improve making for clamping device 7 Use reliability.At the same time, the top of above-mentioned pressure plate 73 is equipped with groove 7322, and the front end of above-mentioned linear actuator 72 is inserted Enter into the groove 732, and the articulated shaft of linear actuator 72 and pressure plate 73 is horizontally through the groove 732, the groove 732 is same Sample can reserve certain activity avoiding space for the front end of linear actuator 72, meanwhile, which can also accommodate straight line The front end of driver 72 avoids the front end of linear actuator 72 prominent outside pressure plate 73, reduces entire 7 institute of clamping device Need the space occupied.

Further, in conjunction with shown in Fig. 5, the pressure plate 73 of the clamping device 7 on the downside of 6 working face of clamp body It is fixedly connected to the inner side tray 734, to hold the bottom of workpiece to be processed, i.e. the pressure plate 73 of downside is equipped with supporting plate 734, supporting plate 734 are located at 731 lower section of arc convex, and supporting plate 734 stretches out 73 certain distance of pressure plate, and the upper surface of the supporting plate 734 is plane, After workpiece to be processed is clamped, arc convex 731 is pushed against on workpiece, and the bottom of workpiece to be processed is located on supporting plate 734.This Supporting plate 734 is arranged in the pressure plate 73 of embodiment, can hold the bottom of workpiece, workpiece is avoided to slide downwards, further improve The fixed reliability of workpiece.

In addition, pacifying with can also adjust on the working face of the clamp body 6 of the present embodiment for preferably support workpiece to be processed Equipped with bottom receptacle 64, the working face of clamp body 6 is equipped with multiple adjustment holes 3 65, and bottom receptacle 64 passes through screw adjustably It is mounted in adjustment hole 3 65.When the size of workpiece to be processed is smaller, when supporting plate 734 can not play a role, tune can be passed through Knothole 3 65 adjusts the upper and lower position of bottom receptacle 64, to hold the lower part of workpiece to be processed, which can It further avoids workpiece to be processed to slide downwards, further improves the fixed reliability of workpiece to be processed.Meanwhile this reality It applies and cushion block 9 is installed in which can also adjust on the working face of the clamp body 6 of example, multiple adjustings are additionally provided on the working face of clamp body 6 Hole 2 63, cushion block 9 by screw by being equally adjustably mounted in adjustment hole 2 63, multiple adjustment holes two of the present embodiment 63 3 are one group, and one group is capable of fixing a cushion block 9, multiple groups adjustment hole 2 63 along the face length direction of clamp body 6 (i.e. By the direction for being directed toward working face bottom at the top of 6 working face of clamp body) it is spaced apart, cushion block 9 can be mounted on fixture to up and down adjustment On the working face of body 6, which is located at the back side of workpiece to be processed, which can adjust workpiece to be processed in clamp body 6 On setting angle, when cushion block 9 is mounted on different positions, cushion block 9 and the contact position of workpiece to be processed are also different, to be processed Workpiece can then be paved different height, and the setting angle of workpiece to be processed can be conditioned.

As shown in connection with fig. 6, the pedestal 1 of the present embodiment includes pedestal 1, pedestal 2 12 and pedestal 3 13, pedestal 2 12 Between pedestal 1 and pedestal 3 13, above-mentioned power device 1 is mounted on pedestal 1, and power device 23 is installed On pedestal 3 13, the upper surface of pedestal 2 12 is equipped with chip space 121, which is connected with chip removal mouth 1211, above-mentioned Pedestal 1 and pedestal 3 13 upper surface on be respectively equipped with groove 1 and groove 2 131 convenient for chip removal, above-mentioned bottom The side wall of seat 2 12 is equipped with notch 122, and corresponding position is equipped with recess 14 on the side of pedestal 1 and pedestal 3 13, to It is respectively communicated with groove 1 and chip space 121, groove 2 131 and chip space 121.Specifically, chip space 121 is looped around pedestal The surrounding of 2 12 upper surfaces, groove 1 and groove 2 131 are also set, respectively on the four of 3 13 upper surface of pedestal 1 and pedestal Week, it is preferable that set on the upper surface of pedestal 2 12 there are four chip removal mouth 1211, four chip removal mouths 1211 connect with chip space 121 Logical, which is connected on the feeding plate of 2 12 lower part of pedestal.It is also preferable that above-mentioned notch 122 is equipped with Four, four 122 every two of notch are one group, and two groups of notches 122 are separately positioned on the two opposite sides of pedestal 2 12, above-mentioned Pedestal 1 and the side being contacted with pedestal 2 12 of pedestal 3 13 on be correspondingly provided with two recesses 14, when pedestal one 11, after pedestal 2 12 and pedestal 3 13 are spliced together, recess 14 is corresponded with notch 122 respectively, in this way, falling to pedestal 1 and pedestal 3 13 on machining chips can be entered in chip space 121 by recess 14, and then be cleaned feeding plate On.1 structure of pedestal of the present embodiment is simple, is convenient to clean, easy to use, and can be avoided machining chips influence power device One 2, the sliding of power device 23 and pallet unit 5 ensure that being normally carried out for boring work.

As shown in connection with fig. 7, the power device 23 of the present embodiment includes motor, gear drive, shaft and outer case, Gear drive includes multiple pitch wheels, and motor reaches shaft through multipair gear shift, to drive multiple knives 4 movement of tool, realizes boring work.Multiple shafts are installed on above-mentioned multiple gears, are mounted on boring cutter bar in multiple shafts, Multiple shafts rotate synchronously the processing that can once complete multiple holes on workpiece.Meanwhile above-mentioned outer case is equipped with multiple Observation panel is equipped with transparent panel at observation panel, and the working condition of power device 23 can be observed convenient for user.At the same time, The cutter 4 of the present embodiment includes fine boring cutter and rough boring cutter, and fine boring cutter and rough boring cutter be mounted on different positions, when workpiece first into When row heavy boring, the pallet unit 5 equipped with workpiece is moved to rough boring cutter position and is processed, after the completion of heavy boring, Control pallet unit 5 is moved to fine boring cutter position, carries out right boring.

A kind of multistation multiple borer bed of the utility model, the clamping device of the boring machine tool is to clamping workpiece side Just, easy to use, and the clamping device of the boring machine tool can adapt to the workpiece of different type, shapes and sizes, the scope of application Extensively, meanwhile, after installing double swerve and offset will not occur for workpiece, will not slide downward, workpiece fix stably is reliable.

Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.

Claims (5)

1. a kind of multistation multiple borer bed, including pedestal (1), power device one (2), power device two (3), cutter (4) With pallet unit (5), the power device one (2) and power device two (3) are located at the left and right two of pedestal (1) Side, and the power device one (2) and power device two (3) can be slidingly mounted on pedestal (1), described is dynamic The cutter (4), the pallet unit (5) are equipped on power device one (2) and power device two (3) two opposite sides Between power device one (2) and power device two (3), workpiece to be processed clamping is on pallet unit (5), feature Be: the pallet unit (5) is mounted on pedestal (1) in which can slide back and forth, the pallet unit (5) packet Clamp body (6) and clamping device (7) are included, the working face of the clamp body (6) is inclined-plane, and the clamping device (7) is opposite It is arranged in the two sides up and down of clamp body (6) working face, the clamping device (7) includes linear actuator (72), pressure plate (73) it is installed on clamp body (6) with rotational swing rod (71), the linear actuator (72) one end, the other end and pressure plate (73) upper end is hinged, and to drive pressure plate (73) to rotate, the rotational swing rod (71) one end and clamp body (6) be can be rotated Connection, the lower hinge of the other end and pressure plate (73), the linear actuator (72), pressure plate (73), rotational swing rod (71) quadrangle connection structure, the left and right sides on the clamp body (6) working face are formed between the working face of clamp body (6) It is equipped with block (8) with can also adjust, is connected on the block (8) and is able to carry out flexible fixed block (81), to push against On the side wall of workpiece to be processed.

2. a kind of multistation multiple borer bed according to claim 1, it is characterised in that: described pressure plate (73) bottom Arc convex (231) are additionally provided on the inside of portion, when workpiece is clamped, the arc convex (231) is pushed against on workpiece.

3. a kind of multistation multiple borer bed according to claim 1 or 2, it is characterised in that: described is located at fixture Having fixedly connected to the inner side tray (734) for the pressure plate (73) of clamping device (7) on the downside of body (6) working face, it is to be processed to hold The bottom of workpiece.

4. a kind of multistation multiple borer bed according to claim 1, it is characterised in that: the clamp body (6) Along face length direction is parallel to equipped with multiple adjustment holes one on working face, the block (8) is fixed by screws in tune In knothole one.

5. a kind of multistation multiple borer bed according to claim 3, it is characterised in that: the pedestal (1) includes Pedestal one (11), pedestal two (12) and pedestal three (13), the pedestal two (12) are set to pedestal one (11) and pedestal three (13) Between, the upper surface of the pedestal two (12) is equipped with chip space (121), and the chip space (121) is connected with chip removal mouth (1211), be respectively equipped on the upper surface of the pedestal one (11) and pedestal three (13) convenient for chip removal groove one (111) and The side wall of groove two (131), the pedestal two (12) is equipped with notch (122), the pedestal one (11) and pedestal three (13) corresponding position is equipped with recess (14) on side, to be respectively communicated with groove one (111) and chip space (121), groove Two (131) and chip space (121).