CN222493221U - A die-casting parts positioning fixture - Google Patents

Abstract

The utility model discloses a die-casting part positioning clamp which comprises a base and a supporting table, wherein the supporting table is arranged at the top end of the base, a supporting block is arranged at the top end of the supporting table, a supporting clamping seat is arranged at one side, far away from the supporting block, of the top end of the supporting table, a die-casting part body is arranged at the top end of the supporting table at one side of the supporting block, a fixing block is arranged on the outer wall of the supporting block at one side of the die-casting part body, and a first air cylinder is arranged on the outer wall of the supporting clamping seat. The utility model not only realizes convenient multi-position movable clamping and positioning, facilitates the adjusting type control and positioning of the positioning clamp on the die-casting part and improves the convenience of the positioning clamp for positioning and clamping the die-casting part, but also realizes convenient circumferential rotation adjusting and positioning on the die-casting part, facilitates the clamping and positioning of different positions of the die-casting part, increases the range of the clamping and positioning and improves the convenience of the processing of the die-casting part.

Description

Die-casting part positioning fixture

Technical Field

The utility model relates to the technical field of positioning fixtures, in particular to a die-casting part positioning fixture.

Background

Die casting is a die casting part, which is a die casting machine with a die for die casting, wherein a die casting machine is used for die casting a metal such as copper, zinc, aluminum or aluminum alloy which is heated to be in a liquid state into a feed port of the die casting machine, the die casting machine is used for die casting the copper, zinc, aluminum or aluminum alloy part with a shape and a size limited by the die casting machine, the die casting part is usually called as a die casting part, and the metal copper, zinc, aluminum and aluminum alloy have good fluidity and plasticity, and the casting process is casting in the die casting machine with pressure, so that the aluminum die casting part can be in various more complex shapes, the die casting has high precision and finish, thus greatly reducing the machining amount of castings and the casting allowance of metal copper, zinc, aluminum or aluminum alloy, saving electric power and metal materials, greatly saving labor cost, and the copper, zinc, aluminum and aluminum alloy have excellent heat conductivity and small specific gravity and high machinability, so that the die casting is widely applied to various industries such as automobile manufacture, internal combustion engine production, motorcycle manufacture, motor manufacture, oil pump manufacture, transmission machinery manufacture, precise instruments, landscaping, electric power construction, architectural decoration and the like.

The part positioning clamp comprises a second fixing rod, a bottom plate, a first fixing rod, a push plate and a pressing plate, wherein a plurality of support rods are vertically arranged on the bottom plate, the first fixing rod is fixedly arranged between the two support rods, the push plate is connected with a hand wheel through a screw rod, the screw rod penetrates through the first fixing rod, a plurality of adjusting holes are formed in the top of the support rods, the second fixing rod penetrates through the support rods and is movably arranged with the support rods through bolts, round tables are arranged on the upper end face of the second fixing rod, the two round tables are connected through a fixed shaft, and the pressing plate is movably arranged on the fixed shaft;

The utility model is suitable for punching after clamping parts with different sizes, and reduces the production cost of enterprises, but does not solve the problems that the conventional positioning clamp is unfavorable for convenient multi-position movable clamping positioning and adjusting type control positioning of the die-casting parts during use, is unfavorable for convenient circumferential rotation adjusting positioning of the die-casting parts and clamping positioning of different positions of the die-casting parts, influences the convenience of the positioning clamp for positioning and clamping the die-casting parts, influences the clamping positioning range and greatly influences the convenience of processing the die-casting parts.

Disclosure of utility model

The utility model aims to provide a die-casting part positioning fixture, which solves the problems that in the prior art, the positioning fixture is inconvenient to carry out convenient multi-position movable clamping positioning and adjusting type control positioning on the die-casting part, the convenience of the positioning fixture in positioning and clamping the die-casting part is influenced, the convenience of the die-casting part is inconvenient to carry out convenient circumferential rotation adjusting positioning on the die-casting part and clamping and positioning on different positions of the die-casting part, the range of the clamping positioning is influenced, and the convenience of the processing of the die-casting part is influenced.

In order to achieve the above purpose, the utility model provides the technical scheme that the die-casting part positioning fixture comprises a base and a supporting table, wherein the supporting table is arranged at the top end of the base, a supporting block is arranged at the top end of the supporting table, a supporting clamping seat is arranged at one side, far away from the supporting block, of the supporting table, a die-casting part body is arranged at the top end of the supporting table, a fixed block is arranged on the outer wall of the supporting block, a first air cylinder is arranged on the outer wall of the supporting clamping seat, a movable rod is arranged at the output end of the first air cylinder, a movable clamping block is arranged at one end, far away from the first air cylinder, of the movable rod, a rear supporting seat is arranged at the top end of the supporting table, a second air cylinder is arranged at the outer wall of the rear supporting seat, a rear clamping block is arranged at one end, far away from the top end of the supporting table, a front supporting seat is arranged at one side, far away from the rear clamping block, a third air cylinder is arranged on the outer wall of the front supporting seat, a pushing rod is arranged at one end, far away from the third air cylinder is arranged at the front clamping block, and a front clamping rod is arranged at the output end, and a third pushing rod is far away from the first air cylinder.

Preferably, a rotary disc is movably arranged in the supporting table below the die-casting part body, a rotary box is arranged in the base below the rotary disc, and the rotary box is in sliding connection with the base.

Preferably, a rotating column is installed at the central position of the bottom end of the rotating disc, and extends to the inside of the rotating box.

Preferably, a servo motor is arranged in the rotary box at one side of the rotary column, a small conical fluted disc is arranged at the output end of the servo motor, a large conical fluted disc is sleeved on the surface of the rotary column in the rotary box, and the small conical fluted disc is meshed with the large conical fluted disc.

Preferably, a fourth cylinder is installed in the base below the rotary box, a lifting rod is installed at the output end of the fourth cylinder, and the top end of the lifting rod is connected with the rotary box.

Preferably, a control panel is installed on the outer wall of the base, and the output end of the control panel is electrically connected with the input ends of the first cylinder, the second cylinder, the third cylinder, the fourth cylinder and the servo motor.

Compared with the prior art, the positioning clamp has the beneficial effects that the positioning clamp not only realizes convenient multi-position movable clamping and positioning, facilitates the positioning clamp to adjust and control the positioning of the die-casting part, improves the convenience of the positioning clamp to clamp the die-casting part, but also realizes convenient circumferential rotation adjusting and positioning of the die-casting part, facilitates the clamping and positioning of different positions of the die-casting part, increases the range of the clamping and positioning, and improves the convenience of the processing of the die-casting part;

(1) The die-casting part body is placed at the top end of the supporting table, the telescopic rod is driven to move by the second air cylinder, the rear clamping block is driven to move by the telescopic rod, the die-casting part body is moved, adjusted and positioned by the rear clamping block, the pushing rod is driven to move by the third air cylinder, the front clamping block is driven to move by the pushing rod, the die-casting part body is moved, adjusted and positioned by the front clamping block, the movable rod is driven to move by the first air cylinder, the movable clamping block is driven to move by the movable clamping block, the die-casting part body is moved and clamped by the fixed block, the die-casting part body is supported by the movable clamping block and the fixed block, so that the die-casting part body is transversely clamped and positioned, the convenient multi-position movable clamping positioning of the die-casting part positioning fixture is realized, the die-casting part adjusting type control positioning of the positioning fixture is facilitated, and the convenience of the positioning fixture in die-casting part positioning and clamping is improved;

(2) Through operating first cylinder, the second cylinder, the third cylinder resets, make movable clamp splice, back grip block, preceding grip block is fixed to become the unclamping state by the centre gripping to the die casting part body, by the removal of fourth cylinder drive lifting lever, by the rotatory case of lifting lever drive, the rotary disk removes, it carries out altitude mixture control to drive the die casting part body by the rotary disk, make the die casting part body leave the top of brace table, by servo motor drive little conical fluted disc rotation, drive big conical fluted disc rotation by big conical fluted disc drive the column spinner, it rotates to drive the rotary disk by the rotary disk, the position of die casting part body is adjusted to drive the rotary disk, thereby conveniently fix a position the die casting part body again, the circumferential rotation that has realized positioning fixture is convenient to die casting part body is adjusted the location, the location of centre gripping has been made things convenient for to die casting part different positions to carry out the centre gripping location, the range of centre gripping location has been increased, die casting part processing convenience has been improved.

Drawings

FIG. 1 is a schematic three-dimensional perspective view of the present utility model;

FIG. 2 is a schematic three-dimensional perspective view of a first cylinder according to the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a schematic cross-sectional front view of the base of the present utility model.

In the figure, 1, a base; 2, a supporting table, 3, a supporting block, 4, a fixed block, 5, a supporting clamping seat, 6, a first cylinder, 7, a movable rod, 8, a movable clamping block, 9, a rear supporting seat, 10, a second cylinder, 11, a telescopic rod, 12, a rear clamping block, 13, a front supporting seat, 14, a third cylinder, 15, a pushing rod, 16, a front clamping block, 17, a fourth cylinder, 18, a lifting rod, 19, a rotating box, 20, a rotating disk, 21, a servo motor, 22, a small conical fluted disc, 23, a rotating column, 24, a die casting part body, 25, a large conical fluted disc, 26 and a control panel.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the utility model provides a die-casting part positioning fixture, which comprises a base 1 and a supporting table 2, wherein the supporting table 2 is installed at the top end of the base 1, a supporting block 3 is installed at the top end of the supporting table 2, a supporting clamping seat 5 is installed at one side of the top end of the supporting table 2 far away from the supporting block 3, a die-casting part body 24 is arranged at the top end of the supporting table 2 at one side of the supporting block 3, a fixed block 4 is installed on the outer wall of the supporting block 3 at one side of the die-casting part body 24, a first air cylinder 6 is installed on the outer wall of the supporting clamping seat 5, the first air cylinder 6 plays a role of power output, a movable clamping block 8 is installed at one end of the movable rod 7 far away from the first air cylinder 6, a rear supporting seat 9 is installed at the top end of the movable rod 7 at one side far away from the first air cylinder 6, a second air cylinder 10 is installed at the outer wall of the rear supporting seat 9, a role of power output is played by the second air cylinder 10, a telescopic rod 11 is installed at one end of the telescopic rod 11 far away from the second air cylinder 10, a rear clamping block 12 is installed at one side of the supporting block 2 far away from the second air cylinder 10, a third air cylinder 14 is installed at one side of the rear clamping seat 14 is installed at the front clamping seat 14 is far away from the third air cylinder 14, and a third air cylinder 14 is installed at the front end 14 is far away from the front end 15 is installed at the front end of the supporting seat 14;

When the die-casting part positioning clamp is used, an external power supply is connected, firstly, the die-casting part body 24 is placed at the top end of the supporting table 2, the second air cylinder 10 is opened by the operation control panel 26, the telescopic rod 11 is driven to move by the second air cylinder 10 under the support of the rear supporting seat 9, the rear clamping block 12 is driven to move by the telescopic rod 11, the die-casting part body 24 is moved and adjusted to be positioned by the rear clamping block 12, the third air cylinder 14 is opened by the operation control panel 26, the push rod 15 is driven to move by the third air cylinder 14 under the support of the front supporting seat 13, the front clamping block 16 is driven to move and adjust to be positioned by the push rod 15, the first air cylinder 6 is opened by the operation control panel 26, the movable rod 7 is driven to move by the first air cylinder 6 under the support of the supporting clamping seat 5, the die-casting part body 24 is moved and clamped by the movable clamping block 8, the die-casting part body 24 is supported by the fixed block 4, the movable clamping block 8 and the fixed block 4 are transversely clamped and positioned by the die-casting part body 24, the die-casting part positioning clamp is conveniently and controlled to be positioned, and the die-casting part positioning clamp is conveniently and adjusted to be positioned;

The supporting table 2 below the die-casting part body 24 is internally and movably provided with a rotary disc 20, the base 1 below the rotary disc 20 is internally provided with a rotary box 19, the rotary box 19 is in sliding connection with the base 1, the central position of the bottom end of the rotary disc 20 is provided with a rotary column 23, the rotary column 23 extends into the rotary box 19, the rotary box 19 on one side of the rotary column 23 is internally provided with a servo motor 21, the servo motor 21 plays a role of power output, the output end of the servo motor 21 is provided with a small conical fluted disc 22, the surface of the rotary column 23 in the rotary box 19 is sleeved with a large conical fluted disc 25, the small conical fluted disc 22 is meshed with the large conical fluted disc 25, the base 1 below the rotary box 19 is internally provided with a fourth cylinder 17, the fourth cylinder 17 plays a role of power output, the output end of the fourth cylinder 17 is provided with a lifting rod 18, the top end of the lifting rod 18 is connected with the rotary box 19, the outer wall of the base 1 is provided with a control panel 26, and the output ends of the control panel 26 are electrically connected with the first cylinder 6, the second cylinder 10, the third cylinder 14, the fourth cylinder 17 and the servo motor 21;

When the die-casting part body 24 needs to be positioned in an adjustment position, during use, the first cylinder 6, the second cylinder 10 and the third cylinder 14 are operated to reset, so that the movable clamping block 8, the rear clamping block 12 and the front clamping block 16 change the die-casting part body 24 from clamping and fixing to a loosening state, the fourth cylinder 17 is opened through the operation control panel 26, the lifting rod 18 is driven to move by the fourth cylinder 17, the rotating box 19 and the rotating disc 20 are driven to move by the lifting rod 18, the die-casting part body 24 is driven to carry out height adjustment by the rotating disc 20, the die-casting part body 24 is separated from the top end of the supporting table 2, the servo motor 21 is opened by the operation control panel 26, the small conical fluted disc 22 is driven to rotate by the servo motor 21, the large conical fluted disc 25 is driven to rotate by the small conical fluted disc 22, the rotating column 23 is driven to rotate by the large conical fluted disc 25, the rotating disc 23 is driven to rotate by the rotating column 23, the rotating disc 20 is driven to rotate the die-casting part body 24 to adjust the position of the die-casting part body 24, positioning clamping is carried out on the die-casting part body 24 again conveniently, the positioning clamp is realized, the circumferential adjustment positioning of the die-casting part is convenient, the positioning range of the die-casting part is convenient to position is increased, the positioning clamping position is convenient, the clamping part is convenient, and the clamping position is increased, and the clamping position is convenient to position.

Working principle: when the die-casting part body 24 is used, the external power supply is connected with the external power supply, the second air cylinder 10 is firstly opened by the operation control panel 26, the telescopic rod 11 is driven to move by the second air cylinder 10 under the support of the rear supporting seat 9, the rear clamping block 12 is driven to move by the telescopic rod 11, the die-casting part body 24 is moved, adjusted and positioned by the rear clamping block 12, the third air cylinder 14 is opened by the operation control panel 26, the push rod 15 is driven to move by the third air cylinder 14 under the support of the front supporting seat 13, the front clamping block 16 is driven to move, adjusted and positioned by the push rod 15, the die-casting part body 24 is moved by the front clamping block 16, the first air cylinder 6 is opened by the operation control panel 26, the movable rod 7 is driven to move by the movable rod 7 under the support of the supporting clamping seat 5, the die-casting part body 24 is moved and clamped by the movable clamping block 8, the fixing block 4 plays a supporting role on the die-casting part body 24, so that the movable clamping block 8 and the fixing block 4 transversely clamp and position the die-casting part body 24, when the die-casting part body 24 needs to be adjusted and positioned, the first cylinder 6, the second cylinder 10 and the third cylinder 14 are operated to reset, so that the movable clamping block 8, the rear clamping block 12 and the front clamping block 16 change the die-casting part body 24 from clamping and fixing into a loosening state, the fourth cylinder 17 is opened by the operation control panel 26, the lifting rod 18 is driven to move by the fourth cylinder 17, the rotating box 19 and the rotating disc 20 are driven to move by the lifting rod 18, the die-casting part body 24 is driven to be adjusted in height by the rotating disc 20, the die-casting part body 24 leaves the top end of the supporting table 2, the servo motor 21 is opened by the operation control panel 26, the small conical fluted disc 22 is driven to rotate by the servo motor 21, under the meshing action of the small conical fluted disc 22 and the large conical fluted disc 25, the small conical fluted disc 22 drives the large conical fluted disc 25 to rotate, the large conical fluted disc 25 drives the rotary column 23 to rotate, the rotary column 23 drives the rotary disc 20 to rotate, and the rotary disc 20 drives the die-casting part body 24 to rotate so as to adjust the position of the die-casting part body 24, so that the die-casting part body 24 is conveniently positioned and clamped again, and the using work of the positioning clamp is completed.

Claims (6)

1. A die-casting part positioning clamp comprises a base (1) and a supporting table (2), and is characterized in that the supporting table (2) is arranged at the top end of the base (1), a supporting block (3) is arranged at the top end of the supporting table (2), a supporting clamping seat (5) is arranged at one side of the top end of the supporting table (2) far away from the supporting block (3), a die-casting part body (24) is arranged at the top end of the supporting table (2) at one side of the supporting block (3), a fixed block (4) is arranged on the outer wall of the supporting block (3) at one side of the die-casting part body (24), a first air cylinder (6) is arranged on the outer wall of the supporting clamping seat (5), a movable rod (7) is arranged at the output end of the first air cylinder (6), a movable clamping block (8) is arranged at one end of the movable rod (7) far away from the first air cylinder (6), a rear supporting seat (9) is arranged at the top end of the supporting table (2) at one side of the die-casting part body (24), a second air cylinder (10) is arranged on the outer wall of the rear supporting seat (9), a telescopic rod (11) is arranged at the output end of the second air cylinder (10), front supporting seat (13) is installed on one side of back grip block (12) is kept away from on supporting bench (2) top, install third cylinder (14) on the outer wall of front supporting seat (13), catch bar (15) are installed to the output of third cylinder (14), grip block (16) before catch bar (15) keep away from the one end of third cylinder (14).

2. A die-casting part positioning fixture as claimed in claim 1, wherein a rotary disc (20) is movably arranged in a supporting table (2) below the die-casting part body (24), a rotary box (19) is arranged in a base (1) below the rotary disc (20), and the rotary box (19) is in sliding connection with the base (1).

3. A die-casting part positioning jig as claimed in claim 2, wherein a rotating column (23) is installed at the center position of the bottom end of the rotating disk (20), and the rotating column (23) extends to the inside of the rotating box (19).

4. A die-casting part positioning fixture as defined in claim 3, wherein a servo motor (21) is installed in a rotary box (19) at one side of the rotary column (23), a small conical fluted disc (22) is installed at the output end of the servo motor (21), a large conical fluted disc (25) is sleeved on the surface of the rotary column (23) in the rotary box (19), and the small conical fluted disc (22) and the large conical fluted disc (25) are meshed with each other.

5. A die-casting part positioning fixture as claimed in claim 4, wherein a fourth cylinder (17) is arranged in the base (1) below the rotary box (19), a lifting rod (18) is arranged at the output end of the fourth cylinder (17), and the top end of the lifting rod (18) is connected with the rotary box (19).

6. The die-casting part positioning fixture as claimed in claim 1, wherein a control panel (26) is mounted on the outer wall of the base (1), and the output end of the control panel (26) is electrically connected with the input ends of the first cylinder (6), the second cylinder (10), the third cylinder (14), the fourth cylinder (17) and the servo motor (21).