CN209319901U - A kind of adjustable muti-piece same specification workpiece superposition perforating mold - Google Patents

Abstract

A kind of adjustable muti-piece same specification workpiece of the utility model is superimposed perforating mold, including the body frame that size is fixed, body frame is connected in sequence by two groups of circumferential baffles, and wherein front and rear baffle is using the double-deck setting, the baffle of bilayer setting forms interlayer, and spacing zone is provided in interlayer；The lower thread of baffle is connected with the screw rod of vertical baffle, and screw rod is fixedly arranged at the front end with handwheel, and the end of screw rod is connected with slide unit, moves slide unit by rotation hand wheel；Wherein the slide unit transverse slat of left and right sides penetrates in the first spacing zone of front and rear baffle side, realizes the positioning to left baffle position, and the slide unit transverse slat of front and back side penetrates the second ipsilateral spacing zone and facilitates its positioning.Body frame is fixed on the table by four studdles, and the cantilevered out Double-layer water plate in the top of positioning screw is simultaneously threaded with pressing handwheel, realizes the adjusting to mold height by adjusting pressing handwheel.

Description

A kind of adjustable muti-piece same specification workpiece superposition perforating mold

Technical field

The utility model designs machinery field drilling machine cheesing techniques, and specially a kind of adjustable muti-piece same specification workpiece is folded Add perforating mold.

Background technique

Any machine, no hole can not made, part are connected, and various various sizes of screws are needed Hole, pin hole or rivet hole；In order to which transmission parts are fixed up, various mounting holes are needed；Machine parts itself also there are many Various holes (such as oilhole, fabrication hole, lightening hole), operation of the processing hole to make hole reach requirement are known as hole machined, In currently available technology when being punched to some small processing parts, generally requires and clip workpiece, then again to corresponding positions Punching is set, still, monolithic workpiece punches take time and effort piece by piece, inefficiency, and when the monolithic workpiece of different batches punches respectively, Because every time to the deviation of workpiece positioning, away from there is certain error in every piece of workpiece hole location center.

Utility model content

In order to solve the problems in the existing technology, the purpose of this utility model is to provide a kind of adjustable muti-pieces Same specification workpiece is superimposed perforating mold, is reasonably improved by the structure to mold, the workpiece that can be punched as needed Quantity and thickness, carry out the timely adjustment of positioning tool, can satisfy clamping workpiece positioning demand, further increase simultaneously The efficiency of punching and the precision of punching.

To achieve the goals above, the technology employed by the present utility model is a kind of adjustable muti-piece same specification Workpiece is superimposed perforating mold, including body frame, body frame are formed by connecting by two groups of baffles, wherein first group of baffle includes that two faces are set The first baffle set, second group of baffle include the second baffle of two faces setting；The second baffle is to be provided with interlayer Dual-layered baffle plate is provided with the second spacing zone and two the first spacing zones positioned at the second spacing zone two sides in interlayer；Two second gear There are two the first slide unit, the both ends of the first slide unit respectively penetrate two first of two sides face setting for setting between plate In spacing zone；The second slide unit has been penetrated in each second spacing zone；Each baffle lower part is provided with extension, each Extension is threaded with screw rod, and screw rod one end extends through portion and offsets with corresponding slide unit, and the other end of screw rod connects It is connected to the first handwheel；

The studdle being vertically arranged is threaded on two second baffles, second gear is stretched out at the top of studdle Plate and extension are threaded with the second handwheel, and the bottom of studdle is fixed on Drilling machines bench.

Further, the quantity of the studdle is four, two studdles is arranged on each second baffle, and every A studdle is arranged at the end of the second baffle.

Further, the bottom of the studdle is provided with square nut, and square nut is adapted to the recessed of Drilling machines bench Slot, the body frame are fixed on Drilling machines bench by studdle.

Further, the slide unit includes transverse slat and vertical plate, and transverse slat end is protruded into spacing zone, at the top of vertical plate and horizontal Plate connection, for contacting with screw rod, and between transverse slat and vertical plate, fixed angle is 90 °, and the vertical plate of slide unit has setting Height h, h₁≤ h≤120mm, wherein h₁For the thickness of single workpiece.

Further, first handwheel and the second handwheel are all made of the setting of three width formulas.

Further, first spacing zone and the second spacing zone are formed by two limited blocks being arranged in interlayer, The gap formed between two of them limited block is the second spacing zone；The region of second spacing zone two sides forms first limit Area.

Further, the screw rod passes perpendicularly through the extension of the baffle.

Further, cushion block is provided on the rig floor operation bed, cushion block has the thickness of setting.

Further, the distance between two slide units of face are s, 100mm≤s≤260mm.

Further, first group of baffle and second group of baffle are surrounded by rectangular area；It is connected to second baffle extension Screw rod offsets with the slide unit in the second spacing zone for penetrating the second baffle, be connected to the screw rod of first baffle extension with The first slide unit closest to the first baffle offsets.

Compared with prior art, the utility model at least has following the utility model has the advantages that the utility model passes through in body frame Four transportable slide units are set, forms the mold of adjustable section, passes through the horizontal direction connecting with slide unit Handwheel, can be according to the position of the adjustment slide unit of the size adaptability of workpiece, to complete adjusting to die size；It is sliding Dynamic component is provided with transverse slat and vertical plate, and vertical plate has certain height, in this way can simultaneously to the workpiece of multiple identical sizes into Row punching；When punching, it is only necessary to carry out hole location label in uppermost workpiece, can disposably complete to all superpositions The punch operation of workpiece, and the punch position of all workpiece is consistent, not only increases the precision of punching, also to punch The efficiency of operation greatly improves.The present apparatus is easy to operate, securely and reliably.

Further, four are set by the quantity of studdle, and four studdles are located at second baffle The stability of studdle can be improved in edge.

Further, by setting 120mm for the height of vertical plate, 12~60 pieces can be completed disposably with a thickness of 2mm The Workpiece boring of~10mm, drilling efficiency improve 10 times or more.

Further, the operation of the very convenient staff of handwheel of three width formulas, convenient for die location subtle adjustment and Control.

Further, bit damage operation bed when setting cushion block can prevent drilling operation.

Further, the distance between slide unit of two faces s setting determines the adjustable range of mold, and s is set Set the clamping that can be adapted for this factory major part workpiece within the scope of 100mm~260mm.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the top view of the utility model；

Fig. 3 a is the top view of body frame in Fig. 1, and Fig. 3 b is the front view of body frame, and Fig. 3 c is the left view of body frame；

Fig. 4 is the structural schematic diagram of studdle in Fig. 1；

In figure: 1, studdle；2, Drilling machines bench；3, cushion block；4, the first handwheel；5, body frame；6, the second handwheel；7, One slide unit；8, the second slide unit；9, first baffle；10, second baffle；11, the first spacing zone；12, the second spacing zone； 13, limited block.

Specific embodiment

The utility model is further introduced with reference to the accompanying drawing.

A kind of adjustable muti-piece same specification workpiece of the utility model is superimposed perforating mold, can to length and width 100mm~ Within the scope of 260mm, combination thickness is less than 120mm or combination thickness and is overlapped less than 90% square cross of the length of the bit Punching.As shown in Figure 1, the utility model includes rectangular body frame 5, the surrounding of body frame 5 is provided with baffle, wherein left and right gear Plate is first baffle 9, and first baffle 9 is the vertical setting of single layer, sees Fig. 3 c；Front and rear baffle is second baffle 10, second baffle 10 It is arranged using Double-layer water plate, sees Fig. 3 b, the horizontal board ends on upper layer are separately fixed at the top of two first baffles 9, lower layer Horizontal board ends be separately fixed at the lower parts of two first baffles 9, completed between first baffle 9 and second baffle 10 in this way Fixation, be vertical fixation between baffle, just form rectangular body frame 5 in this way.Double-layer water plate in second baffle 10 Between there is certain difference in height, just form interlayer between such Double-layer water plate, fixation is limited in the middle position of interlayer Position block 13, as shown in Figure 3b, the quantity of limited block 13 are two, and two limited blocks are separated from each other and are located at center Two sides, form the second spacing zone 12 between two limited blocks；Region between limited block 13 and the end of second baffle 10 is First spacing zone 11, two such limited block are formed two the first spacing zones 11.

As shown in Figure 1, the lower part of the surrounding baffle of body frame 5 is welded with protrusive board, it is provided with screw hole on protrusive board, is used for and hand The connection of screw rod is taken turns, screw rod is fixedly arranged at the front end with the first handwheel 4, and four the first handwheels are all made of the setting of three width formulas, are conducive to work Make the rotation process of personnel.The end of screw rod both passes through protrusive board connection slide unit, as shown in Fig. 2, slide unit is set using T-type It sets, i.e., slide unit includes vertical vertical plate with horizontal transverse slat, orthogonal fixation between riser and transverse slat, and transverse slat is located at vertical plate Top, the height of riser is h, h≤120mm, can clamp 12~60 pieces of monolithics disposably in this way with a thickness of 2mm~10mm's Workpiece improves the efficiency of drilling to 10 times or more.Transverse slat has certain width, the convenient clamping to workpiece.

Slide unit positioned at left and right side baffle end is the first slide unit 7, and the transverse slat of the first slide unit 7 respectively penetrates In first spacing zone 11 of two second baffles, realizes the positioning to the first slide unit 7, prevent its dislocation；Positioned at front and back side The slide unit of baffle is the second slide unit 8, and transverse slat one end of the second slide unit 8 penetrates the second limit in same side baffle Area 12 realizes the location control to the second slide unit 8, prevents its positional shift, and the other end of transverse slat is to be punctured for compressing Workpiece.

Four slide units with certain altitude and width form a size adjustable under the adjusting of respective handwheel The mold of section, the interior zone of mold can place various sizes of workpiece, and the lower edge of four slide units is positioned at same Highly, when adjustment in this way, it can be convenient the positioning to workpiece；And because four slide units all have certain height, Punch operation while to multiple workpiece thus may be implemented.

As shown in Figure 3a, it is respectively arranged with screw hole in the end of the front and rear baffle of body frame 5 and two second baffles, is used for spiral shell Line connects studdle 1, i.e. the quantity of studdle 1 is four, and studdle 1 is arranged in inverted " t " type, as shown in figure 4, propping up The bottom of support screw rod 1 is welded with rectangular nut, and the width of square nut matches the width of the groove of Drilling machines bench 2, so that Supporting screw 1 can slide in the groove of Drilling machines bench 2；The top of studdle 1 passes through the double-layer horizontal of front and rear baffle Plate, and be threadedly coupled between Double-layer water plate, the second handwheel is connected in the partial threads that studdle 1 stretches out upper layer level board 6, the second handwheel 6 is designed using three width formulas, by rotating the second handwheel 6, is realized moving up and down for body frame 5, is completed high to body frame 5 The adjustment of degree is until adapt to the thickness of the workpiece of superposition.

At work, basis is wait beat first for a kind of adjustable muti-piece same specification workpiece superposition perforating mold of the utility model First handwheel 4 of four horizontal directions of size adjusting of hole workpiece, so that the size of mold is significantly greater than the size of workpiece, then Placing one in the bottom of mold has certain thickness cushion block 3, and cushion block 3 can prevent grooved bit from injuring workbench, from body frame 5 Top be put into and need on the workpiece to cushion block 3 that punches, then by adjusting the first handwheel 4 of four horizontal directions, so that punching The edge that mold just blocks workpiece forms the center for clamping and workpiece being made to be located at mold to workpiece, then by adjusting four Second handwheel 6 of a vertical direction adjusts the height of mold, so that mold workpiece pressing, completes workpiece being fixed on puncher Make on platform 2, starting drill bit is punched in mark position.

Described in the above embodiment and specification is only the preference of the utility model, and it is practical new to be not intended to limit this Type, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes Change and improvement is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right Ask book and its equivalent thereof.

Claims (10)

1. a kind of adjustable muti-piece same specification workpiece is superimposed perforating mold, which is characterized in that including body frame (5), body frame (5) by Two groups of baffles are formed by connecting, wherein first group of baffle includes the first baffle (9) of two faces setting, second group of baffle includes two The second baffle (10) of a face setting；The second baffle (10) is the dual-layered baffle plate for being provided with interlayer, is provided in interlayer Second spacing zone (12) and two the first spacing zones (11) for being located at the second spacing zone (12) two sides；Between two second baffles (10) There are two the first slide unit (7), the both ends of the first slide unit (7) respectively penetrate two first of two sides face setting for setting In spacing zone (11)；The second slide unit (8) have been penetrated in each second spacing zone (12)；Each baffle lower part is provided with Extension, each extension are threaded with screw rod, and screw rod one end extends through portion and offsets with corresponding slide unit, screw rod The other end be connected with the first handwheel (4)；

The studdle (1) being vertically arranged is threaded on two second baffles (10), the top of studdle (1) is stretched out Second baffle (10) and extension are threaded with the second handwheel (6), and the bottom of studdle (1) is fixed on Drilling machines bench (2) on.

2. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that described The quantity of studdle (1) is four, and two studdles (1), and each studdle are arranged on each second baffle (10) (1) it is arranged at the end of the second baffle (10).

3. a kind of adjustable muti-piece same specification workpiece as claimed in claim 1 or 2 is superimposed perforating mold, which is characterized in that The bottom of the studdle (1) is provided with square nut, and square nut is adapted to the groove of Drilling machines bench (2), the body frame (5) it is fixed on Drilling machines bench (2) by studdle (1).

4. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that described Slide unit includes transverse slat and vertical plate, and transverse slat end is protruded into spacing zone, is connect at the top of vertical plate with transverse slat, for connecing with screw rod Touching, and fixed angle is 90 ° between transverse slat and vertical plate, the vertical plate of slide unit has the height h, h of setting₁≤ h≤120mm, Wherein h₁For the thickness of single workpiece.

5. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that described First handwheel (4) and the second handwheel (6) are all made of the setting of three width formulas.

6. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that described First spacing zone (11) and the second spacing zone (12) are formed by two limited blocks (13) being arranged in interlayer, two of them limit The gap formed between position block (13) is the second spacing zone (12)；The region of the second spacing zone (12) two sides forms first limit Position area (11).

7. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that described Screw rod passes perpendicularly through the extension of the baffle.

8. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that described It is provided on Drilling machines bench (2) cushion block (3), cushion block (3) has the thickness of setting.

9. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that face The distance between two slide units be s, 100mm≤s≤260mm.

10. a kind of adjustable muti-piece same specification workpiece as described in claim 1 is superimposed perforating mold, which is characterized in that the One group of baffle and second group of baffle are surrounded by rectangular area；Be connected to second baffle (10) extension screw rod and penetrate this second Slide unit in the second spacing zone (12) of baffle (10) offsets, and is connected to the screw rod of first baffle (9) extension and most connects First slide unit of the nearly first baffle (9) offsets.