CN213646545U

CN213646545U - Work fixture

Info

Publication number: CN213646545U
Application number: CN202021577677.9U
Authority: CN
Inventors: 王涛; 齐跃庭; 蔺阿态; 张于光
Original assignee: Kunshan Liande Electronic Technology Co ltd
Current assignee: Kunshan Liande Electronic Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-07-09
Anticipated expiration: 2030-08-03

Abstract

The utility model provides a frock clamp, its lock solid is convenient, and the noise is low, has ensured on-the-spot high efficiency equipment. The base comprises a first connecting end and a second body part, the first connecting end comprises a bottom plate and a mounting seat, the bottom plate and the mounting seat are fixedly mounted through screws to form a plurality of vertical guide cavities, guide positioning holes are formed in the tops of the vertical guide cavities, the large-diameter part of the positioning bolt is located in the vertical guide cavities, the small-diameter part of the positioning bolt is located in the guide positioning holes, and the bottom plate is further provided with an inserting small-diameter hole corresponding to the vertical guide cavities, the detachable upper plate component comprises a fixed lower plate, a fixed upper plate and two side guide plates, wherein two sides of the fixed lower plate are respectively concave to form guide grooves, each side guide plate is arranged in the guide groove, the side end side of each side guide plate is protruded to the corresponding side end of the fixed lower plate, the upper portion of the side guide plate corresponding to the positioning bolt is provided with a waist-shaped hole, and the fixed upper plate is fixedly arranged on the upper surface of the fixed lower plate through a bolt.

Description

Work fixture

Technical Field

The utility model relates to a cross the technical field of stove anchor clamps structure, specifically be a frock clamp.

Background

The existing furnace passing clamp mainly comprises a C-shaped clamp and a dovetail clamp which are locked by screws, wherein the C-shaped clamp and the screws are locked to be suitable for large-scale products, but a wind screwdriver can be used in the locking process to generate noise pollution, and the efficiency of the wind screwdriver locking process is relatively low, so that a tool clamp which is fast to install and has low noise is urgently needed.

Disclosure of Invention

To the problem, the utility model provides a frock clamp, its lock solid is convenient, and the noise is low, has ensured on-the-spot high efficiency equipment.

The utility model provides a frock clamp which characterized in that: the detachable upper plate assembly comprises a fixed lower plate, a fixed upper plate and two side guide plates, wherein two sides of the fixed lower plate are respectively concave to form guide grooves, each side guide plate is arranged in each guide groove, the side end side of each side guide plate is protruded to the corresponding side end of the fixed lower plate, the upper part of each side guide plate corresponding to the positioning bolt is provided with a waist-shaped hole, the fixed upper plate is fixedly arranged on the upper surface of the fixed lower plate through a bolt, the positions of the fixed upper plate and the fixed lower plate corresponding to the positioning bolt are respectively provided with a positioning hole, when the detachable upper plate assembly is fixedly arranged on the base, the positioning bolt respectively penetrates through the positioning hole of the fixed lower plate, the waist-shaped hole of the side guide plate and the positioning hole of the fixed upper plate from bottom to top, and the edge of the waist-shaped hole of the side guide plate tightly presses the side part position corresponding to the axial position of the positioning bolt.

It is further characterized in that:

locking guide blocks are arranged at the connecting positions of the two sides of the fixed upper plate and the fixed lower plate, guide grooves are arranged at the positions of the side guide plates corresponding to the locking guide blocks, the guide grooves are arranged in a shape of profiling the cross section surface area of the locking guide blocks, and the side movement of the side guide plates is stable and reliable;

the upper surface of the mounting seat is provided with a plurality of positioning protruding bolts, the upper fixing plate and the lower fixing plate are combined and then provided with connecting positioning holes corresponding to the positioning protruding bolts, and when the mounting seat is preassembled, the positioning protruding bolts are convexly inserted into the connecting positioning holes, so that the preassembly is rapid and convenient.

Frock clamp's pressfitting equipment board, its characterized in that: the device comprises a rack, an upper convex support is fixedly arranged on the upper surface of the rack, a support plate is fixedly arranged on the support, a jacking mechanism is arranged at the bottom of the support plate, a convex rod is arranged at the position of the jacking mechanism corresponding to each small-diameter hole inserted in the small-diameter hole, the convex rod is fixedly arranged at the output piston end of a jacking cylinder, the jacking mechanism is fixedly arranged at the corresponding position of the upper surface of the rack, a pressing mechanism is further fixedly arranged on the upper surface of the support plate, the pressing mechanism comprises two side vertical plates and an upper top plate, a pressing cylinder is fixedly arranged on the upper top plate, a lower pressing plate is fixedly arranged after the lower piston end of the pressing cylinder penetrates through the upper top plate, the pressing plate is used for pressing the relative position of a detachable upper plate assembly and a base, a side pushing cylinder is arranged on each side vertical plate, the piston pressing plates of the two side pushing cylinders are oppositely arranged, and the piston pressing plates are used for pressing a side guide plate, the supporting plate is far away from a center area of one end of the tool clamp, a push-out mechanism is further arranged, and an output end of the push-out mechanism faces towards the tool clamp.

It is further characterized in that: the push-out mechanism is specifically a push-out cylinder, a base of the push-out cylinder is fixedly arranged at a corresponding position of the support plate, a push-out plate of the push-out cylinder is arranged towards the second body part of the tool fixture, and the push-out plate of the push-out cylinder comprises an upper push-out plate and a lower push-out plate, so that stable and reliable push-out is ensured;

the upper surface of the supporting plate is provided with a blocking strip and a guide strip corresponding to the pushing-in position of the tool clamp, so that the position reliability of the tool clamp is ensured.

Adopt the utility model discloses a behind the frock clamp, in advance will dismantle upper plate subassembly counterpoint overlapping on the base, later attach through pushing down the mechanism pressure, then jack-up from bottom to top respectively with the positioning bolt who corresponds through jack-up mechanism, later attach the positioning bolt through the corresponding waist shape hole application force pressure of side push cylinder drive side deflector, make the completion can dismantle the fastening of upper plate subassembly and base, later release the frock clamp that the fastening was accomplished through releasing the cylinder, during the dismantlement, only need fix a position the back with frock clamp, can dismantle upper plate subassembly and base through jack-up mechanism top pine waist shape hole and positioning bolt's connection by quickly separating, its lock solid is convenient, and the noise is low, on-the-spot high efficiency equipment has been ensured.

Drawings

Fig. 1 is a schematic structural view of a three-dimensional view of a tooling fixture of the present invention;

FIG. 2 is a front view cross-sectional structural schematic of FIG. 1;

fig. 3 is a schematic structural view of a press-fit assembly machine of the present invention in a perspective view;

FIG. 4 is a front view cross-sectional view of FIG. 3 (loading fixture)

Fig. 5 is a schematic structural view of a three-dimensional view of a jacking mechanism of the press-fit assembling machine of the present invention;

fig. 6 is a schematic perspective view of a support plate of the press-fit assembly machine of the present invention;

fig. 7 is a schematic structural view of a pressing structure of the press-fit assembling machine of the present invention;

fig. 8 is the utility model discloses a name that sequence number corresponds in the perspective view structure schematic diagram of the release cylinder of pressfitting equipment board as follows:

the detachable upper plate component comprises a base 1, a detachable upper plate component 2, a first connecting end 3, a second body part 4, a bottom plate 5, a mounting seat, a vertical guide cavity 7, a guide positioning hole 8, a positioning bolt 9, an insertion small-diameter hole 10, a fixed lower plate 11, a fixed upper plate 12, a side guide plate 13, a guide groove 14, a waist-shaped hole 15, a positioning hole 16, a locking guide block 17, a guide groove 18, a positioning convex bolt 19 and a connecting positioning hole 20

The device comprises a frame 21, a support 22, a support plate 23, a jacking mechanism 24, a convex rod 25, a jacking cylinder 26, a lower pressing mechanism 27, a side vertical plate 28, an upper top plate 29, a lower pressing cylinder 30, a lower pressing plate 31, a side pushing cylinder 32, a piston pressing plate 33, a pushing cylinder 34, an upper pushing plate 35, a lower pushing plate 36, a barrier strip 37 and a guide strip 38

A tooling fixture 100.

Detailed Description

A tooling fixture, see fig. 1 and 2: the detachable upper plate component 2 comprises a fixed lower plate 11, a fixed upper plate 12 and two side guide plates 13, wherein two sides of the fixed lower plate 11 are respectively inwards recessed to form a guide groove 14, each side guide plate 13 is arranged in the guide groove 11, the side end side of each side guide plate 13 is protruded to the corresponding side end of the fixed lower plate 11, the upper portion of the side guide plate 13 corresponding to the positioning bolt 9 is provided with a kidney-shaped hole 15, the fixed upper plate 12 is fixedly mounted on the upper surface of the fixed lower plate 11 through a bolt, the positions of the fixed upper plate 12 and the fixed lower plate 11 corresponding to the positioning bolt 9 are respectively provided with a positioning hole 16, when the detachable upper plate assembly 2 is fixedly mounted on the base 1, the positioning bolt 9 respectively penetrates through the positioning hole 16 of the fixed lower plate 11, the kidney-shaped hole 15 of the side guide plate 13 and the positioning hole of the fixed upper plate 12 from bottom to top, and the edge of the kidney-shaped hole 15 of the side guide plate 13 tightly presses the side portion position of the positioning bolt 9 corresponding to the axial position.

Locking guide blocks 17 are arranged at the connecting positions of the two sides of the upper fixing plate 12 and the lower fixing plate 11, guide grooves 18 are arranged at the positions, corresponding to the locking guide blocks 17, of the side guide plates 13, the guide grooves 18 are arranged in a shape of profiling the cross section areas of the locking guide blocks, and therefore the side guide plates 13 are stable and reliable in lateral movement;

the upper surface of the mounting seat 6 is provided with a plurality of positioning protruding bolts 19, the upper fixing plate 12 and the lower fixing plate 11 are combined and then provided with connecting positioning holes 20 corresponding to the positioning protruding bolts 19, and when preassembling, the positioning protruding bolts 19 are convexly inserted into the connecting positioning holes 20, so that the preassembling is rapid and convenient.

The press-fit assembling machine table of the tooling clamp is shown in fig. 3-8: the device comprises a frame 21, an upper convex support 22 is fixedly arranged on the upper surface of the frame 21, a support plate 23 is fixedly arranged on the support 22, a jacking mechanism 24 is arranged at the bottom of the support plate 23, a convex rod 25 is arranged at the position of the jacking mechanism 24 corresponding to each small-diameter hole 10, the convex rod 25 is fixedly arranged at the output piston end of a jacking cylinder 26, the jacking mechanism 24 is fixedly arranged at the corresponding position of the upper surface of the frame 21, a lower pressing mechanism 27 is also fixedly arranged on the upper surface of the support plate 23, the lower pressing mechanism 27 comprises two side vertical plates 28 and an upper top plate 29, a lower pressing cylinder 30 is fixedly arranged on the upper top plate 29, a lower pressing plate 31 is fixedly arranged after the lower piston end of the lower pressing cylinder 30 penetrates through the upper top plate 29, the lower pressing plate 31 is used for pressing the opposite position of the detachable upper plate assembly 2 and the base 1, a side pushing cylinder 32 is arranged on each side vertical plate 28, and the piston pressing plates 33, the piston pressing plate 33 is used for pressing the side guide plate 13, and a central area of one end of the support plate 23 far away from the tool fixture 100 is further provided with a push-out mechanism, and an output end of the push-out mechanism is arranged towards the tool fixture 100.

The pushing mechanism is specifically a pushing cylinder 34, the base of the pushing cylinder 34 is fixedly mounted at the corresponding position of the support plate 23, the pushing plate of the pushing cylinder 34 is arranged towards the second body part 4 of the tool fixture 100, and the pushing plate of the pushing cylinder 34 comprises an upper pushing plate 35 and a lower pushing plate 36, so that stable and reliable pushing is ensured;

the upper surface of the support plate 23 is provided with a stopper 37 and a guide 38 corresponding to the push-in position of the tool holder 100, ensuring the position reliability of the tool holder 100.

The working principle is as follows: the detachable upper plate component is aligned and stacked on the base in advance, then the detachable upper plate component is pressed and attached through the pressing mechanism, then the corresponding positioning bolts are respectively jacked up from bottom to top through the jacking mechanism, then the corresponding waist-shaped holes of the side guide plates are driven by the side pushing cylinders to apply force to press and attach the positioning bolts, so that fastening of the detachable upper plate component and the base is completed, then the tool clamp which is fastened and completed is pushed out through the pushing cylinders, during dismounting, after the tool clamp is positioned, the detachable upper plate component and the base can be quickly separated through connection of the jacking mechanism for loosening the waist-shaped holes and the positioning bolts, locking is convenient, noise is low, and on-site high-efficiency assembling is ensured.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a frock clamp which characterized in that: the detachable upper plate assembly comprises a fixed lower plate, a fixed upper plate and two side guide plates, wherein two sides of the fixed lower plate are respectively concave to form guide grooves, each side guide plate is arranged in each guide groove, the side end side of each side guide plate is protruded to the corresponding side end of the fixed lower plate, the upper part of each side guide plate corresponding to the positioning bolt is provided with a waist-shaped hole, the fixed upper plate is fixedly arranged on the upper surface of the fixed lower plate through a bolt, the positions of the fixed upper plate and the fixed lower plate corresponding to the positioning bolt are respectively provided with a positioning hole, when the detachable upper plate assembly is fixedly arranged on the base, the positioning bolt respectively penetrates through the positioning hole of the fixed lower plate, the waist-shaped hole of the side guide plate and the positioning hole of the fixed upper plate from bottom to top, and the edge of the waist-shaped hole of the side guide plate tightly presses the side part position corresponding to the axial position of the positioning bolt.

2. The tooling clamp of claim 1, wherein: the locking guide block is arranged at the connecting position of the two sides of the upper fixing plate and the lower fixing plate, the guide groove is arranged at the position, corresponding to the locking guide block, of the side guide plate, and the guide groove is arranged in the cross section area of the locking guide block in a copying mode.

3. A tooling fixture according to claim 1 or 2, wherein: the upper surface of the mounting seat is provided with a plurality of positioning protruding bolts, the upper fixing plate and the lower fixing plate are combined and then provided with connecting positioning holes corresponding to the positioning protruding bolts, and when the upper fixing plate and the lower fixing plate are preassembled, the positioning protruding bolts protrude upwards and are inserted into the connecting positioning holes.