CN218017146U - Clamp for milling surface of end plate - Google Patents

Abstract

The utility model discloses an end plate mills anchor clamps for face. The end plate face milling clamp comprises a base, a transverse limiting mechanism, a longitudinal limiting mechanism, a pressing mechanism and a supporting seat, wherein the base is used for placing an end plate, the transverse limiting mechanism is used for limiting the transverse position of the end plate, the longitudinal limiting mechanism is used for limiting the longitudinal position of the end plate, the pressing mechanism is used for pressing the end plate onto the base, and the supporting seat is used for supporting the transverse limiting mechanism, the longitudinal limiting mechanism, the base and the pressing mechanism; the longitudinal limiting mechanism comprises a positioning pin for limiting the longitudinal position of the end plate and a longitudinal pusher for pushing the positioning pin to lift. The utility model discloses the end plate mills for the face anchor clamps can inject the position of end plate horizontal plane.

Description

Clamp for milling surface of end plate

Technical Field

The utility model relates to an end plate surface machining handles's technical field, especially relates to an end plate mills anchor clamps for face.

Background

The end plate of present battery module adopts aluminium extrusion molding usually, and the assembly is again carried out after its surface finish to the end plate after the extrusion molding. End plate surface machining needs to be fixed through anchor clamps, the machining center of being convenient for processing, and present anchor clamps only compress tightly in vertical direction, and the end plate then relies on the manual work to rely on the experience to place in the position of horizontal plane, places the position and appears the deviation easily, leads to processing the machining error that certain degree appears.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an end plate that fixes a position accurately mills anchor clamps for face.

In order to solve the above problems, the present invention provides an end plate face milling fixture, which comprises a base for placing an end plate thereon, a transverse limiting mechanism for limiting the transverse position of the end plate, a longitudinal limiting mechanism for limiting the longitudinal position of the end plate, a pressing mechanism for pressing the end plate onto the base, and a supporting seat for supporting the transverse limiting mechanism, the longitudinal limiting mechanism, the base and the pressing mechanism; the longitudinal limiting mechanism comprises a positioning pin for limiting the longitudinal position of the end plate and a longitudinal pusher for pushing the positioning pin to lift.

Furthermore, the locating pin is two and more than two, vertical stop gear still includes the connecting rod that is used for connecting the locating pin, the connecting rod with vertical impeller is connected, vertical impeller promotes the connecting rod and goes up and down to promote the locating pin and go up and down.

Furthermore, horizontal stop gear includes horizontal impeller, push pedal and limiting plate, horizontal impeller and limiting plate are all established on the supporting seat, the base is located between horizontal impeller and the limiting plate, the push pedal is fixed on horizontal impeller.

Furthermore, one end of the push plate, which is close to the transverse pusher, is provided with a mounting groove for mounting the transverse pusher.

Furthermore, the one end of keeping away from horizontal impeller in the push pedal is provided with the breach, just the breach is located the lower part of push pedal, the breach forms an accommodation space with the supporting seat.

Furthermore, be provided with first guiding hole and second guiding hole on the limiting plate, the aperture of first guiding hole is greater than the aperture of second guiding hole, be provided with on the supporting seat with the first guide post of first guiding hole adaptation and with the second guide post of second guiding hole adaptation.

Furthermore, the pressing mechanism comprises a pressing pusher and a pressing arm, the pressing arm is connected with the pressing pusher, and the pressing pusher is fixed on the supporting plate.

Further, hold-down mechanism still includes the spacer pin that is used for restricting the pressure arm, and the spacer pin that is close to the hold-down mechanism of horizontal impeller establishes in the backup pad, and the spacer pin that is close to the hold-down mechanism of limiting plate establishes on the limiting plate, be provided with spacing hole on the pressure arm, when the pressure arm compresses tightly on the end plate, the spacer pin is located spacing downthehole.

Furthermore, the supporting seat comprises a bottom plate used for being connected with a processing machine tool, a supporting plate used for installing a transverse limiting mechanism, a longitudinal limiting mechanism, a base and a pressing mechanism, and a connecting plate used for installing the supporting plate on the bottom plate.

Furthermore, each connecting plate is provided with a weight reduction cavity.

The utility model discloses end plate mills anchor clamps for face utilizes vertical stop gear to carry on spacingly to the longitudinal position of end plate, carries on spacingly through horizontal stop gear to the horizontal position of end plate simultaneously, realizes limiting the position of end plate at the horizontal plane, has improved the precision of end plate location for the precision that the processing came out improves; simultaneously, the positioning pin is arranged to be liftable, and the machining of a machining center cannot be influenced.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the fixture for end plate face milling according to the present invention.

Fig. 2 is a schematic structural diagram of the end plate fixed on the fixture for milling the surface of the end plate of the present invention.

Fig. 3 is a plan view of the clamp for milling the end plate of the present invention.

Fig. 4 is a side view of the fixture for milling face of the end plate of the present invention.

FIG. 5 is a schematic view of the construction of the pusher plate.

Fig. 6 is a schematic structural diagram of the limiting plate.

Fig. 7 is an enlarged view of a in fig. 3.

The device comprises a base 1, a supporting surface 11, a settlement surface 12, a transverse pusher 21, a push plate 22, a mounting groove 221, a through hole 222, a notch 223, a limiting plate 23, a fastening hole 231, a first guide hole 232, a second guide hole 233, a first guide column 234, a longitudinal limiting mechanism 3, a positioning pin 31, a connecting rod 32, a longitudinal pusher 33, a pressing mechanism 4, a pressing pusher 41, a pressing arm 42, a limiting hole 421, a scratch-proof block 43, a limiting pin 44, a first pressing arm 451, a second pressing arm 452, a connecting arm 453, a supporting seat 5, a bottom plate 51, a fastening groove 511, a supporting plate 52, a connecting plate 53, a weight-reducing cavity 531 and an end plate 6.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 to 4, the preferred embodiment of the clamp for end plate face milling of the present invention includes a base 1 for placing the end plate 6 thereon, a horizontal limiting mechanism for limiting the horizontal position of the end plate 6, a vertical limiting mechanism 3 for limiting the vertical position of the end plate 6, a pressing mechanism 4 for pressing the end plate 6 on the base 1, and a supporting seat 5 for providing a support for the horizontal limiting mechanism, the vertical limiting mechanism 3, the base 1, and the pressing mechanism 4. Four bases 1 are arranged on the supporting seat 5, and each base 1 is correspondingly provided with a transverse limiting mechanism, a longitudinal limiting mechanism 3 and a pressing mechanism 4. In other embodiments, the number of the bases 1 can be increased or decreased according to actual requirements.

The support base 5 comprises a bottom plate 51 used for being connected with a processing machine tool, a support plate 52 used for installing the transverse limiting mechanism, the longitudinal limiting mechanism 3, the base 1 and the pressing mechanism 4, and a connecting plate 53 used for installing the support plate 52 on the bottom plate 51. The bottom plate 51 is provided with a plurality of supporting plates 52, two ends of each supporting plate 52 are fixed on the bottom plate 51 through two connecting plates 53, and the number of the supporting plates 52 is the same as that of the bases 1. The supporting plate 52 is connected with the bottom plate 51 through a connecting plate 53, so that an installation space is formed between the supporting plate 52 and the bottom plate 51, and the installation space is used for the transverse limiting mechanism, the longitudinal limiting mechanism 3 and the pressing mechanism 4.

The bottom plate 51 is equipped with the fastening groove 511 that is used for supplying the screw to alternate, fastening groove 511 to the lateral wall of bottom plate 51 tensile and with the lateral wall parallel and level, make fastening groove 511 form an opening, so can only need to twist the screw to can dismantle bottom plate 51 from the machine tool after the take the altitude, also need not to dismantle the screw from the machine tool during installation next time, can directly install the screw again on the machine tool with bottom plate 51, the effect of quick location can also be realized to the screw on the machine tool during installation, the installation effectiveness is improved.

Each connecting plate 53 is provided with a weight-reducing cavity 531, the connecting plate 53 is provided with a weight-reducing cavity to reduce the weight of the connecting plate 53, the weight-reducing cavities 531 are rectangular through holes 222, in other embodiments, the shape of the weight-reducing cavities 531 may also be triangular, circular, and the like, and the number of the weight-reducing cavities 531 may also be set according to actual requirements, so that only the strength of the connecting plate 53 needs to be ensured to meet the use requirements.

The base 1 is roughly the cuboid, the top surface of base 1 contains holding surface 11 and settlement face 12, holding surface 11 and settlement face 12 set up in turn, are provided with holding surface 11 at the both ends of base 1 top surface usually, can set up settlement face 12 certainly, holding surface 11 is used for supporting end plate 6, the plane that settlement face 12 belonged to is less than the plane that holding surface 11 belonged to, so can reduce the area that end plate 6 and base 1 contacted and can also provide sufficient support simultaneously. The contact area of the end plate 6 and the base 1 is reduced, and the area of crush injury of the end plate 6 can be effectively reduced.

Horizontal stop gear includes horizontal pusher 21, push pedal 22 and limiting plate 23, horizontal pusher 21 is installed on the up end of backup pad 52, horizontal pusher 21 is located the intermediate position of the length direction's of base 1 first end, push pedal 22 is fixed on horizontal pusher 21, horizontal pusher 21 is used for promoting push pedal 22 and removes on the length direction of base 1, limiting plate 23 is established on supporting seat 5, limiting plate 23 is located the length direction's of base 1 second end. The transverse pusher 21 pushes the push plate 22, and the push plate 22 pushes the end plate 6 to be attached to the limit plate 23, so that the transverse position of the end plate 6 is determined. In this embodiment, the lateral pusher 21 is an air cylinder, and the lateral pusher 21 may also be a hydraulic cylinder or a lead screw or other conventional driving devices as long as it can push the push plate 22 to move linearly. The transverse pusher 21 is located in the middle of the first end of the base 1, so that the end plate 6 can be integrally pushed to move when the end plate 6 is pushed, and the end plate 6 cannot deflect in the pushing process. Meanwhile, since the transverse pusher 21 is disposed in the middle of the first end of the base 1, in order to ensure the balance of the pressing force applied by the pressing mechanisms 4 to the end plate 6, one pressing mechanism 4 is usually disposed on each of two sides of the transverse pusher 21 to ensure the balance, that is, the transverse pusher 21 is located between two pressing mechanisms 4; it is of course also possible to use a hold-down mechanism 4 having two force points on the end plate 6, one on each side of the transverse pusher 21. In other embodiments, the lateral limiting mechanism may also be implemented by using limiting columns, and the limiting columns are arranged at two ends of the base 1 to limit the position of the end plate 6 in the lateral direction.

As shown in fig. 5, an installation groove 221 for installing with the lateral pusher 21 is provided at one end of the push plate 22 close to the lateral pusher 21, a through hole 222 is provided in the installation groove 221, and a fastener passes through the through hole 222 to be fixed with an output rod of the lateral pusher 21, thereby fixing the push plate 22 on the lateral pusher 21. The installation groove 221 penetrates the entire push plate 22 in the height direction, so that the output rod of the transverse pusher 21 slides into the installation groove 221, and the push plate 22 and the transverse pusher 21 are more conveniently assembled. One end of the push plate 22, which is far away from the transverse pusher 21, is provided with a notch 223, the notch 223 is located at the lower part of the push plate 22, and an accommodating space is formed by the notch 223 and the surface of the support base 5 on which the base 1 is installed. Follow the first end of base 1 and lie in the aluminium sediment or the aluminium bits that the push pedal 22 position department dropped in the course of working, most aluminium sediment or aluminium bits are accepted by push pedal 22's top, a small number can be followed the face that drops installation base 1 on supporting seat 5 and enter into the below that push pedal 22 is close to base 1 one end, aluminium sediment or aluminium bits drop and make aluminium sediment or aluminium bits block push pedal 22 easily in push pedal 22 below, make push pedal 22 unable removal, the one end that is close to base 1 in push pedal 22 lower part sets up breach 223, can make aluminium sediment or aluminium bits pile up and form accommodation space at breach 223 and mount formation, the phenomenon of card push pedal 22 is difficult to appear, simultaneously can also utilize the blowing gun to clear away aluminium sediment or aluminium bits from accommodation space, accommodation space compares the gap between original push pedal 22 and the supporting seat 5, operating space grow when clearing away, it is also more convenient to clear away.

As shown in fig. 6, the limiting plate 23 is provided with fastening holes 231, a first guide hole 232 and a second guide hole 233, the two ends of the limiting plate 23 are provided with the fastening holes 231, and the fastening member passes through the fastening holes 231 to be connected with the supporting seat 5, so that the limiting plate 23 is fixed on the supporting seat 5. Be provided with on the supporting seat 5 with the first guide post 234 of first guiding hole 232 adaptation and with the second guide post of second guiding hole 233 adaptation, limiting plate 23 is fixed when on the supporting seat 5, first guide post 234 inserts in the first guide hole 232, the second guide post inserts in the second guide hole 233. The aperture of the first guiding hole 232 is larger than that of the second guiding hole 233, so that the limiting plate 23 is fixed on the supporting seat 5, the limiting plate 23 can only be installed and fixed according to a preset direction, and the possibility of reversely installing the direction of the limiting plate 23 cannot occur.

The longitudinal position-limiting mechanism 3 includes a positioning pin 31 for limiting the longitudinal position of the end plate 6, a connecting rod 32 for connecting the positioning pin 31, and a longitudinal pusher 33 for pushing the connecting rod 32. The longitudinal pusher 33 is mounted on the lower end surface of the support plate 52, the longitudinal pusher 33 is an air cylinder, and it should be understood that the transverse pusher 21 can also be a hydraulic cylinder or a conventional driving device such as a lead screw, and can push the connecting rod 32 to move up and down. The upper end of the positioning pin 31 is higher than the base plate 1 to ensure that the positioning pin 31 can define the end plate 6. The support plate 52 is provided with two through holes, the through holes penetrate through the support plate 52, the positioning pins 31 are arranged in the through holes, the lower ends of the positioning pins 31 penetrate through the support plate 52 and are fixed with the connecting rod 32, and the connecting rod 32 is fixed on an output rod of the longitudinal pusher 33. The longitudinal pusher 33 pushes the connecting rod 32 to move up and down, and the connecting rod 32 moves up and down to drive the positioning pin 31 to move up and down. When the upper end of the positioning pin 31 is pushed above the base 1 by the longitudinal pusher 33, the positioning pin 31 serves to define the longitudinal position of the end plate 6; when the pressing mechanism 4 presses the end plate 6, the upper end of the positioning pin 31 is pushed to the lower side of the base 1 by the longitudinal pusher 33, so that the processing machine tool is not prevented from processing the end plate 6, that is, the processing center can process the surface of the end plate 6. In other embodiments, the longitudinal limiting mechanisms 3 may also be provided without the connecting rods 32, each positioning pin 31 is directly connected with one longitudinal pusher 33, that is, one longitudinal pusher pushes one positioning pin 31 to move up and down, and two longitudinal limiting mechanisms 3 are correspondingly arranged on one base 1.

As shown in fig. 4 and 7, the pressing mechanism 4 includes a pressing pusher 41 and a pressing arm 42, the pressing arm 42 is connected to the pressing pusher 41, and the pressing pusher 41 is fixed to the lower end surface of the support plate 52. The pressing pusher 41 is an air cylinder, and it should be understood that the transverse pusher 21 may also be a hydraulic cylinder or a conventional driving device such as a lead screw, which can push the pressing arm 42 to move up and down. The pressing arm 42 is provided with a scratch-proof block 43 on one side facing the base 1, the scratch-proof block 43 is used for directly contacting with the end plate 6, the pressing part can be effectively prevented from being damaged by impact and scratch, and the scratch-proof block 43 is usually made of materials with hardness lower than that of the end plate 6, such as plastic steel, POM or rubber. The pressing pusher 41 drives the pressing arm 42 to move up and down, and the pressing arm 42 moves down to press the end plate 6 on the base 1.

The pressing mechanism 4 further comprises a limiting pin 44 for limiting the pressing arm 42, the limiting pin 44 is mounted on the support plate 52 or the limiting plate 23, the limiting pin 44 of the pressing mechanism 4 close to the transverse pusher 21 is arranged on the support plate 52, the limiting pin 44 of the pressing mechanism 4 close to the limiting plate 23 is arranged on the limiting plate 23, a limiting hole 421 is formed in the pressing arm 42, and when the pressing arm 42 is pressed on the end plate 6, the limiting pin 44 is located in the limiting hole 421. When the end plate 6 is rough, the force applied to the end plate 6 by a cutter of the machining center is large, the pressure arm 42 may deviate in the vibration process, and the limiting pin 44 is arranged to effectively avoid deviation. Spacing hole 421 is rectangular form, and the length direction of spacing hole 421 is unanimous with base 1's length direction, so can effectively place the processing region that presses the arm 42 pressure equipment to end plate 6, can avoid the condition of cutter and pressure arm 42 collision, effectively protect the cutter.

During the use, vertical pusher 33 promotes locating pin 31 and moves upward, then the workman vertically puts end plate 6 to base 1 from the one side that does not set up vertical stop gear 3 on, laminates end plate 6 and locating pin 31 simultaneously, then utilizes horizontal pusher 21 to promote push pedal 22, and push pedal 22 promotes end plate 6 and limiting plate 23 and laminates, and rethread pressing pusher 41 drives pressure arm 42 and moves down, compresses tightly end plate 6 on base 1, and it drives locating pin 31 and moves down to compress tightly the bus pusher, can process at this moment. Can fix a position the horizontal and vertical position of end plate 6, ensure that end plate 6's fixed position is accurate, improve the machining precision.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims (9)

1. The utility model provides an end plate mills anchor clamps for face which characterized in that: the device comprises a base, a transverse limiting mechanism, a longitudinal limiting mechanism, a pressing mechanism and a supporting seat, wherein the base is used for placing an end plate, the transverse limiting mechanism is used for limiting the transverse position of the end plate, the longitudinal limiting mechanism is used for limiting the longitudinal position of the end plate, the pressing mechanism is used for pressing the end plate on the base, and the supporting seat is used for supporting the transverse limiting mechanism, the longitudinal limiting mechanism, the base and the pressing mechanism; vertical stop gear is including the locating pin that is used for restricting the vertical position of end plate and the vertical impeller that is used for promoting the locating pin lift, horizontal stop gear includes horizontal impeller, push pedal and limiting plate, horizontal impeller and limiting plate are all established on the supporting seat, the base is located between horizontal impeller and the limiting plate, the push pedal is fixed on horizontal impeller.

2. The end plate facemilling fixture of claim 1, wherein: the locating pin is two and more than two, vertical stop gear still includes the connecting rod that is used for connecting the locating pin, the connecting rod with vertical impeller is connected, vertical impeller promotes the connecting rod and goes up and down to promote the locating pin and go up and down.

3. The end plate facemilling fixture of claim 1, wherein: and one end of the push plate, which is close to the transverse pusher, is provided with a mounting groove for mounting the transverse pusher.

4. The end plate facemilling fixture of claim 1, wherein: one end of the push plate, which is far away from the transverse pusher, is provided with a notch, the notch is positioned at the lower part of the push plate, and the notch and the supporting seat form an accommodating space.

5. The end plate facemilling fixture of claim 1, wherein: the limiting plate is provided with a first guide hole and a second guide hole, the aperture of the first guide hole is larger than that of the second guide hole, and the supporting seat is provided with a first guide column matched with the first guide hole and a second guide column matched with the second guide hole.

6. The end plate facemilling fixture of claim 1, wherein: the pressing mechanism comprises a pressing pusher and a pressing arm, the pressing arm is connected with the pressing pusher, and the pressing pusher is fixed on the supporting plate.

7. The end plate facemilling fixture of claim 6, wherein: the pressing mechanism further comprises a limiting pin used for limiting the pressing arm, the limiting pin of the pressing mechanism close to the transverse pusher is arranged on the supporting plate, the limiting pin of the pressing mechanism close to the limiting plate is arranged on the limiting plate, a limiting hole is formed in the pressing arm, and when the pressing arm is pressed on the end plate, the limiting pin is located in the limiting hole.

8. The end plate facemilling fixture of claim 1, wherein: the supporting seat comprises a bottom plate used for being connected with a processing machine tool, a supporting plate used for installing a transverse limiting mechanism, a longitudinal limiting mechanism, a base and a pressing mechanism, and a connecting plate used for installing the supporting plate on the bottom plate.

9. The end plate facemilling fixture of claim 8, wherein: each connecting plate is provided with a weight reduction cavity.

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