CN216461916U

CN216461916U - Bottom tool clamp for middle drilling of 8k steering knuckle

Info

Publication number: CN216461916U
Application number: CN202122599819.2U
Authority: CN
Inventors: 刘鹏; 王波; 庞洪彬
Original assignee: Chongqing Wulong Hongyang Machinery Manufacturing Co ltd
Current assignee: Chongqing Wulong Hongyang Machinery Manufacturing Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-05-10
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a bottom tooling fixture for drilling a middle part of an 8k steering knuckle, which comprises a bottom plate, wherein an embedded plate is arranged at the bottom of the bottom plate, a base is embedded and arranged at the bottom of the embedded plate, a positioning rod is arranged at the top of the bottom plate, a positioning plate is movably arranged on the outer wall of the positioning rod, an installation plate a is arranged at the top of the bottom plate, an installation plate b is movably arranged at the top of the bottom plate, and the installation plate b is positioned on one side of the installation plate a. According to the utility model, the fixed block b can be driven to move at the top of the mounting plate a by rotating the screw rod, so that the distance between the fixed block b and the fixed block a is adjusted, the fixed block b and the fixed block a can fix workpieces with different specifications, the mounting plate b is movably mounted at the top of the bottom plate, the mounting plate b can move at the top of the bottom plate, the position of the mounting plate b is adjusted, and after adjustment, the mounting plate b can be fixed by rotating the positioning bolt, so that the stability of the mounting plate b is ensured.

Description

Bottom tool clamp for middle drilling of 8k steering knuckle

Technical Field

The utility model relates to the technical field of clamps, in particular to a bottom tool clamp for drilling a middle part of an 8k steering knuckle.

Background

The clamp is a device used for fixing a processing object to enable the processing object to occupy a correct position in a mechanical manufacturing process so as to receive construction or detection, and broadly speaking, in any process in a technological process, a device used for quickly, conveniently and safely installing a workpiece is called as a clamp.

The prior art has the following defects:

1. patent document CN210908990U discloses an index lathe fixture, "including the main part, threaded hole has all been opened in the front surface trisection department of main part, the inside threaded connection of threaded hole has the double-screw bolt, the front surface rigid coupling of double-screw bolt has the gasket, the gasket supports tightly with the main part mutually, the front surface rigid coupling of gasket has the cylinder, the cylindrical front surface rigid coupling has the square slab. The transposition lathe fixture has the advantages that through the matching between the main body, the threaded holes, the studs, the gaskets, the cylinders, the square plates, the positioning mechanisms and the adjusting parts, after the main body fastens the workpiece, the bottom end of each round rod is abutted against the outer wall of the workpiece, at the moment, operators can observe the digital reading between the outer wall scales of the round rods and the square plates, whether the workpiece is perpendicular to the lathe fixture can be judged, the power consumption of a lathe in the adjusting process can be reduced, the efficiency in adjusting the workpiece is improved, the practicability is improved, and the fixtures are inconvenient to adjust when being used, so that the fixtures cannot limit fixtures of different specifications and are inconvenient to use by the operators;

2. when the clamp in the prior art is used, a machined part cannot be stably fixed, so that the machined part is not stable enough during machining, the machining precision of the machined part is not enough, and the clamp is inconvenient for workers to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bottom tool clamp for drilling a middle part of an 8k steering knuckle, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the bottom tool clamp for drilling the middle part of the 8k steering knuckle comprises a bottom plate, wherein an embedded plate is installed at the bottom of the bottom plate, and a base is installed at the bottom of the embedded plate in an embedded mode;

a positioning rod is mounted at the top of the bottom plate, and a positioning plate is movably mounted on the outer wall of the positioning rod;

mounting panel a is installed at the top of bottom plate, and mounting panel a is located one side of locating lever, the top movable mounting of bottom plate has mounting panel b, and mounting panel b is located one side of mounting panel a.

Preferably, the top of the bottom plate is provided with a positioning plate, the top of the bottom plate is provided with a sliding groove, and the sliding groove is positioned on one side of the positioning plate.

Preferably, the inner bottom wall of the base is provided with a damping spring, and the top end of the damping spring is connected with the bottom of the embedded plate.

Preferably, the outer wall of the positioning rod is connected with a plurality of limiting nuts through threads, and the limiting nuts are located at the top and the bottom of the positioning plate.

Preferably, the top of the positioning plate is provided with a positioning hole.

Preferably, fixed block a is installed at the top of mounting panel a, and mounting panel a's top movable mounting has fixed block b, and fixed block b is located one side of fixed block a, and the connecting plate is all installed with fixed block b's outer wall to fixed block a, and the outer wall installation of connecting plate is run through and is installed gim peg a, and the outer wall of fixed block b runs through and installs the lead screw.

Preferably, the stopper is installed to mounting panel b's bottom, and the gim peg is installed at mounting panel b's top, and the backup pad is located one side of gim peg, and the outer wall of backup pad runs through and installs gim peg b.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the fixed block b can be driven to move at the top of the mounting plate a by rotating the screw rod, so that the distance between the fixed block b and the fixed block a can be adjusted to fix workpieces with different specifications, the mounting plate b is movably mounted at the top of the bottom plate, the mounting plate b can move at the top of the bottom plate, so that the position of the mounting plate b is adjusted, the limiting block is embedded at the inner side of the sliding groove, the stability of the mounting plate b during adjustment is ensured, and after adjustment, the mounting plate b can be fixed by rotating the positioning bolt, so that the stability of the mounting plate b is ensured.

2. The positioning plate can move up and down on the outer wall of the positioning rod, so that the positioning plate can limit a workpiece above the positioning plate, the positioning plate can be fixed through the limiting nut after the positioning plate moves, the stability of the positioning plate is ensured, the fixing bolt a can be supported through the connecting plate, the stability of the fixing bolt a is ensured, one end of the workpiece can be fixed through rotating the fixing bolt a, the stability of the workpiece during machining is ensured, the fixing bolt b can be supported through the supporting plate, one end of the workpiece can be fixed through the fixing bolt b, the stability of the workpiece during machining is ensured, the workpiece is embedded in the inner side of the base through the embedded plate, and the top end of the damping spring is connected with the bottom of the embedded plate, so that the bottom plate has a damping effect, and the stability of the workpiece during machining is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the bottom plate structure of the present invention;

FIG. 3 is a schematic structural diagram of a mounting plate a according to the present invention;

fig. 4 is a schematic structural diagram of the mounting plate b of the present invention.

In the figure: 1. a base plate; 101. positioning a plate; 102. a chute; 2. a tabling plate; 201. a base; 202. a damping spring; 3. positioning a rod; 301. a limit nut; 4. positioning a plate; 401. positioning holes; 5. mounting plate a; 501. a fixed block a; 502. a connecting plate; 503. a fixed bolt a; 504. a fixed block b; 505. a screw rod; 6. a mounting plate b; 601. a limiting block; 602. positioning bolts; 603. a support plate; 604. and a fixing bolt b.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 2, a bottom tooling fixture for drilling a middle part of an 8k steering knuckle;

the first embodiment is as follows: the top of the bottom plate 1 is provided with a positioning plate 101, a fixed position can be provided for a workpiece through the positioning plate 101, the stability of the workpiece during processing is ensured, the top of the bottom plate 1 is provided with a sliding groove 102, the sliding groove 102 is positioned at one side of the positioning plate 101, the bottom of the bottom plate 1 is provided with an embedded plate 2, the inner bottom wall of the base 201 is provided with a damping spring 202, the top end of the damping spring 202 is connected with the bottom of the embedded plate 2, the bottom of the embedded plate 2 is embedded with the base 201, the embedded plate 2 is embedded inside the base 201, the top end of the damping spring 202 is connected with the bottom of the embedded plate 2, the bottom plate 1 has a damping effect, the stability of the workpiece during processing is ensured, the top of the bottom plate 1 is provided with a positioning rod 3, the outer wall of the positioning rod 3 is connected with a plurality of limiting nuts 301 through threads, and the limiting nuts 301 are positioned at the top and the bottom of the positioning plate 4, locating plate 4 has been installed in 3 outer walls movable mounting of locating lever, locating hole 401 has been seted up at the top of locating plate 4, can reciprocate at 3 outer walls of locating lever through locating plate 4 for locating plate 4 can carry out spacingly to the machined part of positioning disk 101 top, and after locating plate 4 removed, can fix locating plate 4 through stop nut 301, guarantees the stability of locating plate 4.

Referring to fig. 1, 3 and 4, a bottom tooling fixture for a middle drilling hole of an 8k steering knuckle;

example two: the top of the bottom plate 1 is provided with a mounting plate a5, the mounting plate a5 is positioned at one side of the positioning rod 3, the top of the mounting plate a5 is provided with a fixed block a501, the top of the mounting plate a5 is movably provided with a fixed block b504, the fixed block b504 is positioned at one side of the fixed block a501, the outer walls of the fixed block a501 and the fixed block b504 are both provided with a connecting plate 502, the outer wall of the connecting plate 502 is provided with a fixed bolt a503 in a penetrating way, the fixed bolt a503 can be supported by the connecting plate 502, the stability of the fixed bolt a503 is ensured, one end of a workpiece can be fixed by rotating the fixed bolt a503, the stability of the workpiece during processing is ensured, the outer wall of the fixed block b504 is provided with a screw rod 505 in a penetrating way, the fixed block b504 can be driven to move at the top of the mounting plate a5 by rotating the screw rod 505, so that the distance between the fixed block b504 and the fixed block a501 can be adjusted to fix workpieces of different specifications, the top of the bottom plate 1 is movably provided with a mounting plate b6, the mounting plate b6 is positioned on one side of a mounting plate a5, the bottom of the mounting plate b6 is provided with a limiting block 601, the top of the mounting plate b6 is provided with a positioning bolt 602, the mounting plate b6 is movably arranged on the top of the bottom plate 1, so that the mounting plate b6 can move on the top of the bottom plate 1, the position of the mounting plate b6 is adjusted, the limiting block 601 is embedded on the inner side of the sliding groove 102, the stability of the mounting plate b6 during adjustment is ensured, after adjustment, the mounting plate b6 can be fixed by rotating the positioning bolt 602, the stability of the mounting plate b6 is ensured, the top of the mounting plate b6 is provided with a supporting plate 603, the supporting plate 603 is positioned on one side of the positioning bolt 602, the outer wall of the supporting plate 603 is provided with a fixing bolt b604, one end of a workpiece can be fixed by the fixing bolt b604, the stability of the machined part during machining is ensured.

The working principle is that a fixed position can be provided for a workpiece through the positioning disc 101, the stability of the workpiece during processing is ensured, the fixing bolt b604 can be supported through the supporting plate 603, one end of the workpiece can be fixed through the fixing bolt b604, the mounting plate b6 is movably mounted at the top of the bottom plate 1, the mounting plate b6 can move at the top of the bottom plate 1, the position of the mounting plate b6 is adjusted, the limiting block 601 is embedded at the inner side of the sliding groove 102, the stability of the mounting plate b6 during adjustment is ensured, after adjustment, the mounting plate b6 can be fixed through rotating the positioning bolt 602, the stability of the mounting plate b6 is ensured, the fixing block b504 can be driven to move at the top of the mounting plate a5 through rotating the screw rod 505, the distance between the fixing block b504 and the fixing block a501 is adjusted, and the fixing blocks b504 and a501 can fix workpieces of different specifications, can support gim peg a503 through connecting plate 502, guarantee the stability of gim peg a503, can fix the one end of machined part through rotating gim peg a503, can reciprocate at the 3 outer walls of locating lever through locating plate 4, make locating plate 4 can carry out spacingly to the machined part of positioning disk 101 top, after locating plate 4 removed, can fix locating plate 4 through stop nut 301, through the inboard of gomphosis board 2 gomphosis at base 201, the top of rethread damping spring 202 is connected with the bottom of gomphosis board 2, make bottom plate 1 have the shock attenuation effect.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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.

Claims

1. The utility model provides a bottom frock clamp of middle part drilling of 8k knuckle, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a tabling plate (2), and the bottom of the tabling plate (2) is provided with a base (201) in a tabling way;

a positioning rod (3) is mounted at the top of the bottom plate (1), and a positioning plate (4) is movably mounted on the outer wall of the positioning rod (3);

mounting panel a (5) are installed at the top of bottom plate (1), and mounting panel a (5) are located one side of locating lever (3), the top movable mounting of bottom plate (1) has mounting panel b (6), and mounting panel b (6) are located one side of mounting panel a (5).

2. The bottom tooling clamp for drilling the middle part of the 8k steering knuckle according to claim 1, wherein the bottom tooling clamp comprises: the massage pillow is characterized in that the top of the bottom plate (1) is provided with a positioning plate (101), the top of the bottom plate (1) is provided with a sliding groove (102), and the sliding groove (102) is positioned on one side of the positioning plate (101).

3. The bottom tooling clamp for drilling the middle part of the 8k steering knuckle according to claim 1, wherein the bottom tooling clamp comprises: the damping spring (202) is installed on the inner bottom wall of the base (201), and the top end of the damping spring (202) is connected with the bottom of the embedded plate (2).

4. The bottom tooling clamp for drilling the middle part of the 8k steering knuckle according to claim 1, wherein the bottom tooling clamp comprises: the outer wall of locating lever (3) has a plurality of stop nut (301) through threaded connection, and stop nut (301) are located the top and the bottom of locating plate (4).

5. The bottom tooling clamp for drilling the middle part of the 8k steering knuckle according to claim 1, wherein the bottom tooling clamp comprises: the top of the positioning plate (4) is provided with a positioning hole (401).

6. The bottom tooling clamp for drilling the middle part of the 8k steering knuckle according to claim 1, wherein the bottom tooling clamp comprises: fixed block a (501) is installed at the top of mounting panel a (5), and the top movable mounting of mounting panel a (5) has fixed block b (504), and fixed block b (504) are located one side of fixed block a (501), and connecting plate (502) are all installed to the outer wall of fixed block a (501) and fixed block b (504), and the outer wall installation of connecting plate (502) is run through and is installed gim peg a (503), and the outer wall of fixed block b (504) is run through and is installed lead screw (505).

7. The bottom tooling clamp for drilling the middle part of the 8k steering knuckle according to claim 1, wherein the bottom tooling clamp comprises: stopper (601) are installed to the bottom of mounting panel b (6), and pilot pin (602) are installed at the top of mounting panel b (6), and backup pad (603) are located one side of pilot pin (602), and the outer wall of backup pad (603) runs through and installs gim peg b (604).