CN221066020U

CN221066020U - Frock clamp is used in part processing convenient to adjust

Info

Publication number: CN221066020U
Application number: CN202322846191.0U
Authority: CN
Inventors: 姚安阳; 姚敬辉; 张晓东; 马志昂; 姚安乐
Original assignee: Luoyang Ruian Numerical Control Machine Co ltd
Current assignee: Luoyang Ruian Numerical Control Machine Co ltd
Priority date: 2023-10-24
Filing date: 2023-10-24
Publication date: 2024-06-04
Anticipated expiration: 2033-10-24

Abstract

The utility model provides a tooling fixture for part machining, which is convenient to adjust, and comprises a base, wherein the base comprises a left base and a right base, a telescopic mechanism for driving the right base to be far away from the left base is arranged on the left base, a plurality of groups of containing grooves with different widths are formed in the left base and the right base, a bearing plate matched with the containing groove in width is contained in the containing grooves, and L-shaped grooves for supporting the bearing plate are formed in one sides, close to the left base and the right base, of the left base; when the fixture is used, the distance between the left base and the right base is controlled through the telescopic mechanism, so that the size of the base is changed, further, people can conveniently adjust the size of the base according to the size of the part, after the distance between the left base and the right base is adjusted, a bearing plate with proper size is placed on the L-shaped groove so as to fill the gap between the left base and the right base, the base and the bearing plate are mutually matched to support the bottom of the part, the part is clamped by the clamping mechanism, and the applicability of the fixture is comprehensively improved.

Description

Frock clamp is used in part processing convenient to adjust

Technical Field

The utility model relates to the technical field of part machining, in particular to a tooling fixture convenient to adjust for part machining.

Background

The utility model provides a frock clamp for parts machining is used for fixed, location and the equipment of clamp work piece, and frock clamp's kind and form are many, can select according to factors such as shape, size, material, the processing technology of work piece, and common frock clamp includes chuck, anchor clamps frame, anchor clamps platform, anchor clamps gasket etc. and frock clamp's effect is that improvement machining precision and efficiency reduce error and waste in the course of working, improves the quality and the stability of product.

Patent document CN219485443U discloses frock clamp for parts machining convenient to adjust, and the claim of protection "includes the mount pad, the equal fixedly connected with fixed plate in upper surface both ends of mount pad, and the quantity of fixed plate has two, two the both ends of fixed plate and the last fixedly connected with sideboard that is located the mount pad, and the quantity of sideboard has two, two the equal fixedly connected with limiting plate of lateral wall of sideboard, and the quantity of limiting plate has two. The tool clamp for part machining, which is convenient to adjust, has the advantages that the other end of the screw rod of the tool clamp extrudes the movable plate to slide on the outer walls of the two limiting plates to enable the movable plate to be close to a part and extrude the part to the side face of the central plate to clamp and fix the part, the tool clamp is convenient to adjust the distance, the parts with different sizes are convenient to clamp, the width or the length of the part is observed through the scales embedded in the upper surface of the limiting plates, and therefore the functionality of the tool clamp can be greatly improved "

However, the fixture for part machining convenient to adjust in the above document mainly considers that the other end of the screw rod extrudes the movable plate to slide on the outer walls of the two limiting plates, so that the movable plate is close to the part and extrudes the part to the side surface of the central plate to clamp and fix the part, the problem of clamping parts with different sizes is solved, the problem that when the size of the machined part is larger than that of the mounting seat, the fixture for part machining cannot clamp the part with the size larger than that of the mounting seat, people need to replace the fixture with the size larger than that of the machined part, certain limitation exists in use, and applicability is poor.

Therefore, it is necessary to develop a structure capable of adjusting the size of the mounting seat according to the size of the part, and further, the tool clamp for machining the part can be adapted to parts with more sizes, so that the applicability of the tool clamp is improved.

Disclosure of utility model

The utility model aims to provide a tooling fixture for part machining, which is convenient to adjust, and aims to solve the problem that the tooling fixture for part machining in the prior art is inconvenient to adjust the size of an installation seat according to the size of a part.

In order to achieve the above purpose, the utility model adopts the following technical scheme: work fixture for parts machining convenient to adjust, the on-line screen storage device comprises a base, the base includes left base and right base, be equipped with the fixture of mutually supporting on left side base and the right base, be equipped with the telescopic machanism that is used for driving right base and keeps away from left base on the left side base, the different storage tank of multiunit width has all been seted up on left side base and the right base, the inside of storage tank is accomodate with storage tank width assorted loading board, one side that left side base and right base are close is equipped with the L-shaped groove that is used for supporting the loading board.

Preferably, the fixture includes baffle and guide way that the symmetry set up at left base and right base top, is provided with first screw hole on the baffle, and the threaded rod that has the hand wheel is installed to the inner wall screw thread of first screw hole, and the slider is worn to be equipped with in the inside of guide way, and the grip block is installed at the top of slider, and the grip block rotates with the one end of threaded rod to be connected, and two sets of grip blocks mutually support in order to be used for the centre gripping to the spare.

Preferably, the telescopic machanism is including accomodating hole, guiding hole, guide bar and second screw hole, accomodates the hole setting in one side of left base, accomodates the internally mounted of hole and has the motor, and the lead screw is installed to the output of motor, and the second screw hole is established in one side of right base, and the inside at the second screw hole is installed to the lead screw thread, and the guide bar is provided with the multiunit, and multiunit guide bar fixed mounting is in one side of left base, and the guiding hole is provided with the multiunit, and multiunit guiding hole sets up in one side of right base, and the guide bar wears to establish in the inside of corresponding guiding hole.

Preferably, the bottoms of the left base and the right base are respectively provided with a mounting groove.

Preferably, the height of the bearing plate is the same as the height of the L-shaped groove.

Preferably, the length of the bearing plate is the same as the length of the L-shaped groove.

The beneficial effects of the utility model are as follows:

When the tool clamp is used, the distance between the left base and the right base is controlled by starting the telescopic mechanism, so that the size of the base is changed, people can conveniently adjust the size of the base according to the size of a part, after the distance between the left base and the right base is adjusted, a bearing plate with proper size is placed on the L-shaped groove to fill the gap between the left base and the right base, the left base, the right base and the bearing plate are mutually matched to support the bottom of the part, the part is clamped by the clamping mechanism, and the applicability of the tool clamp for machining the part is comprehensively improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional structure of the present utility model.

Fig. 3 is a schematic view of the structure of the receiving groove of the present utility model.

Fig. 4 is a schematic diagram of the structure of fig. 2a according to the present utility model.

Fig. 5 is a schematic view of the structure of fig. 3B according to the present utility model.

Fig. 6 is a schematic view of the structure of fig. 1 at C in accordance with the present utility model.

In the figure: 1. a left base; 2. a right base; 3. a baffle; 4. a threaded rod; 5. a guide groove; 6. a slide block; 7. a clamping plate; 8. a guide hole; 9. a guide rod; 10. a receiving hole; 11. a motor; 12. a second threaded hole; 13. a screw rod; 14. an L-shaped groove; 15. a storage groove; 16. a carrying plate; 17. and a mounting groove.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings.

As shown in fig. 1 to 6, a frock clamp for parts machining convenient to adjust, including the base, the base includes left base 1 and right base 2, is equipped with the fixture of mutually supporting on left base 1 and the right base 2, is equipped with the telescopic machanism that is used for driving right base 2 to keep away from left base 1 on the left base 1, all has seted up multiunit width different storage tank 15 on left base 1 and the right base 2, and storage tank 15's inside is accomodate with storage tank 15 width assorted loading board 16, and left base 1 and right base 2 are close one side and are equipped with the L-shaped groove 14 that is used for supporting loading board 16.

In this embodiment, when the part size of centre gripping is greater than the size of base, through the distance between start telescopic machanism control left base 1 and right base 2 for the size of base changes, and then the size of base is adjusted according to the size of part to the people of being convenient for, after adjusting the distance between left base 1 and right base 2, places the loading board 16 that the size is suitable on L-shaped groove 14, in order to fill the space between left base 1 and right base 2, left base 1, right base 2 and loading board 16 mutually support the bottom of part, and clamping mechanism carries out the centre gripping to the part, has synthesized the suitability that has promoted frock clamp for the part processing.

As shown in fig. 1, 2 and 6, the clamping mechanism comprises a baffle plate 3 and a guide groove 5 which are symmetrically arranged at the tops of the left base 1 and the right base 2, a first threaded hole is formed in the baffle plate 3, a threaded rod 4 with a hand wheel is mounted on the inner wall thread of the first threaded hole, a sliding block 6 is arranged in the guide groove 5 in a penetrating mode, a clamping plate 7 is mounted at the top of the sliding block 6, the clamping plate 7 is connected with one end of the threaded rod 4 in a rotating mode, and two groups of clamping plates 7 are matched with each other to be used for clamping parts.

In this embodiment, the threaded rod 4 is screwed by the hand wheel, the threaded rod 4 rotates to push the clamping plate 7 to move, and the guide groove 5 and the sliding block 6 mutually cooperate to guide the movement of the clamping plate 7 when the clamping plate 7 moves, so that the two groups of clamping plates 7 on the left base 1 and the right base 2 are mutually close to or far away from each other for clamping the parts.

As shown in fig. 1, 4 and 5, the telescopic mechanism comprises a storage hole 10, a guide hole 8, a guide rod 9 and a second threaded hole 12, wherein the storage hole 10 is arranged on one side of the left base 1, a motor 11 is arranged in the storage hole 10, a screw rod 13 is arranged at the output end of the motor 11, the second threaded hole 12 is arranged on one side of the right base 2, the screw rod 13 is arranged in the second threaded hole 12 in a threaded manner, the guide rod 9 is provided with a plurality of groups, the guide rods 9 are fixedly arranged on one side of the left base 1, the guide holes 8 are provided with a plurality of groups, the guide holes 8 are arranged on one side of the right base 2, and the guide rod 9 penetrates through the corresponding guide holes 8.

In this embodiment, motor 11 possesses positive and negative rotation function, accomodate hole 10 and provide the mounted position for motor 11, start motor 11 makes motor 11's output drive lead screw 13 corotation, because of second screw hole 12 and lead screw 13 thread engagement, lead screw 13 corotation promotes right base 2 and keeps away from left base 1, guide bar 9 cooperation guiding hole 8 is led and is spacing right base 2's removal when right base 2 and left base 1 keep away from each other, reaches the purpose that control right base 2 and left base 1 kept away from each other, and then the size of people's adjustment base of being convenient for.

As shown in fig. 1, the bottoms of the left base 1 and the right base 2 are provided with mounting grooves 17.

In this embodiment, the installation groove 17 is provided so that people can slide the left base 1 and the right base 2 with the processing table of the processing apparatus, and then fix the left base 1 and the right base 2 on the processing table of the processing apparatus by means of bolts or the like.

Specifically, the height of the carrier plate 16 is the same as the height of the L-shaped slot 14.

Specifically, the length of the carrier plate 16 is the same as the length of the L-shaped slot 14.

Working principle: during the use, with the processing platform sliding connection of left base 1 and right base 2 with processing equipment through mounting groove 17, afterwards fix left base 1 and right base 2 on processing equipment's processing bench through instrument such as bolt, starter motor 11 makes the output of motor 11 drive lead screw 13 corotation, because of second screw hole 12 and lead screw 13 screw engagement, lead screw 13 corotation promotes right base 2 and keep away from left base 1, guide bar 9 cooperation guiding hole 8 leads and spacing the removal of right base 2 when right base 2 and left base 1 keep away from each other, reach the purpose that control right base 2 and left base 1 kept away from each other, and then be convenient for people to adjust the size of base, after adjusting the distance between left base 1 and right base 2, place the carriage plate 16 that the size is suitable on L shape groove 14, in order to fill the space between left base 1 and right base 2, left base 2 and carriage plate 16 support the bottom of part mutually supporting, fixture carries out the centre gripping to the part, the suitability for the part processing has been synthesized, 4 through the hand wheel screwing, 4 rotates and promotes the carriage plate 7 and moves guide plate 7 and 5 and moves the guide plate 7 and moves 5 and moves the guide plate 5 and keeps away from each other on the centre gripping piece and keep away from the base 1 or keeps away from each other on the centre gripping piece.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Frock clamp is used in part processing convenient to adjust, its characterized in that includes: the base, the base includes left base (1) and right base (2), be equipped with fixture that mutually supports on left base (1) and right base (2), be equipped with the telescopic machanism that is used for driving right base (2) to keep away from left base (1) on left base (1), accomodate groove (15) that the multiunit width is different have all been seted up on left base (1) and right base (2), accomodate groove (15) inside accomodate with accomodate groove (15) width assorted loading board (16), one side that left base (1) and right base (2) are close is equipped with L-shaped groove (14) that are used for supporting loading board (16).

2. The fixture for machining parts convenient to adjust according to claim 1, wherein the clamping mechanism comprises a baffle plate (3) and a guide groove (5) which are symmetrically arranged at the tops of the left base (1) and the right base (2), a first threaded hole is formed in the baffle plate (3), a threaded rod (4) with a hand wheel is installed on the inner wall thread of the first threaded hole, a sliding block (6) is arranged in the guide groove (5) in a penetrating mode, a clamping plate (7) is installed at the top of the sliding block (6), the clamping plate (7) is connected with one end of the threaded rod (4) in a rotating mode, and two groups of clamping plates (7) are matched with each other for clamping parts.

3. The fixture for machining parts convenient to adjust according to claim 1, wherein the telescopic mechanism comprises a storage hole (10), a guide hole (8), a guide rod (9) and a second threaded hole (12), the storage hole (10) is arranged on one side of the left base (1), a motor (11) is installed in the storage hole (10), a screw rod (13) is installed at the output end of the motor (11), the second threaded hole (12) is arranged on one side of the right base (2), the screw rod (13) is installed in the second threaded hole (12) in a threaded mode, the guide rod (9) is provided with a plurality of groups, the guide rod (9) is fixedly installed on one side of the left base (1), the guide hole (8) is provided with a plurality of groups, the guide hole (8) is arranged on one side of the right base (2), and the guide rod (9) is arranged in the corresponding guide hole (8) in a penetrating mode.

4. A tool clamp for machining parts, which is convenient to adjust according to any one of claims 2 or 3, characterized in that the bottoms of the left base (1) and the right base (2) are provided with mounting grooves (17).

5. The tool clamp for machining parts convenient to adjust according to claim 4, wherein the height of the bearing plate (16) is the same as the height of the L-shaped groove (14).

6. The tool clamp for machining parts convenient to adjust according to claim 5, wherein the length of the bearing plate (16) is the same as the length of the L-shaped groove (14).