CN214977697U

CN214977697U - Casting center riser cutting equipment

Info

Publication number: CN214977697U
Application number: CN202120963198.9U
Authority: CN
Inventors: 柯振芳
Original assignee: Jinxi Dongqi Mechanical Equipment Co ltd
Current assignee: Jinxi Dongqi Mechanical Equipment Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-03
Anticipated expiration: 2031-05-07

Abstract

A casting center riser cutting device comprises a fixed seat, a first supporting seat, a second supporting seat, a cutting assembly and an adjusting assembly; the first supporting seat and the second supporting seat are arranged on the fixed seat, the first supporting seat is provided with a fixed table, and the second supporting seat is provided with a three-jaw chuck; the first supporting seat is provided with an adjusting component, the ejector rod is arranged on the fixed table in a sliding mode, and the second threaded rod is rotatably arranged on the first supporting seat through a bearing and is in threaded connection with the ejector rod; the sliding block is arranged on the fixed seat in a sliding mode, and the first threaded rod is rotatably arranged on the fixed seat and is in threaded connection with the sliding block; the fixed seat is provided with a measuring component, the main body ruler is arranged on the fixed seat, the movable part is arranged on the main body ruler in a sliding manner, and the alignment plate is arranged on the movable part in a rotating manner; the fixing piece is arranged on the main body ruler in a sliding mode and connected with the sliding block, and the cutting assembly is arranged on the fixing piece. The utility model is convenient for fixing the workpiece and simple in operation; the position of the cutting assembly is adjusted, accurate cutting is achieved, and the application range is wider.

Description

Casting center riser cutting equipment

Technical Field

The utility model relates to a foundry goods processing equipment technical field especially relates to a foundry goods center rising head cutting equipment.

Background

Casting is a method of melting and pouring metal into a mold cavity having a shape adapted to a part shape, and cooling and solidifying the metal to obtain a blank or a part, and cast parts are widely used in the fields of rail transit, ships, electric power equipment, mine equipment, and the like. The casting is characterized in that the metal is formed in a liquid state, namely, the molten liquid metal fills a casting mould under certain pressure to obtain a casting. In order to compensate for the liquid and solid shrinkage of the casting during solidification to obtain a sound casting, it is necessary to feed it through suitably designed risers, which create risers associated with the casting. In order to obtain a sound casting, the dead heads of the small iron castings can be removed during the sand shakeout, but most castings are removed after the sand shakeout; at present, most of casting riser cutting adopts manual cutting, wastes time and energy, and the incision is not level enough, still needs the later stage to process and polish, and work efficiency is low, and the part adopts large-scale or precision equipment to cut, and although the cutting effect is good, with high costs, it is not convenient enough to use, and the operation is complicated, can not extensively be applicable to middle and small workshop, and on the other hand, the cutting assembly generally is fixed the setting, can not adjust and cut according to the size of riser, is suitable for extensively inadequately.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides a casting center riser cutting device, which clamps and fixes workpieces with different sizes through a three-jaw chuck and an adjusting component, is convenient for fixing the workpieces and has simple operation; the workpiece is measured through the alignment plate on the moving part, the first threaded rod rotates to drive the sliding block and the fixing part, the position of the cutting assembly on the fixing part is adjusted, accurate cutting is achieved, the effect of cutting according to requirements is achieved, and the application range is wider.

(II) technical scheme

The utility model provides a casting center riser cutting device, which comprises a fixed seat, a first supporting seat, a second supporting seat, a cutting assembly, an adjusting assembly, a first threaded rod, a sliding block and a workpiece;

the first supporting seat and the second supporting seat are arranged on the fixed seat, a fixed table is arranged on one side of the first supporting seat close to the second supporting seat, and a three-jaw chuck is arranged on one side of the second supporting seat close to the three-jaw chuck; the first supporting seat is provided with an adjusting component used for being matched with the three-jaw chuck to fix a workpiece, wherein the adjusting component comprises a bearing, a second threaded rod, a top rod and a limiting guide sliding strip; the ejector rod is arranged on the fixed table in a sliding manner, and the limiting guide sliding strip is arranged on the ejector rod and is connected with the fixed table in a sliding manner; the second threaded rod is rotatably arranged on the first supporting seat through a bearing and is in threaded connection with the ejector rod, and a turntable is arranged at one end of the second threaded rod, which is far away from the fixed table;

the sliding block is arranged on the fixed seat in a sliding mode, and the first threaded rod is rotatably arranged on the fixed seat and is in threaded connection with the sliding block; the fixed seat is provided with a measuring component for measuring the length of the riser, wherein the measuring component comprises a moving part, an alignment plate and a main body ruler; the main body ruler is arranged on the fixed seat, the movable part is arranged on the main body ruler in a sliding mode, and the alignment plate is arranged on the movable part in a rotating mode; the fixing piece is arranged on the main body ruler in a sliding mode and connected with the sliding block, and the cutting assembly is arranged on the fixing piece.

Preferably, the cutting assembly comprises a support bar, a shield, a blade and a grip; the supporting rod is rotatably arranged on the fixing piece, and a motor is arranged on the supporting rod; the blade is rotatably arranged on the supporting rod and is connected with a rotating shaft of the motor; the handle is arranged on the supporting rod and is positioned between the blade and the motor.

Preferably, the device further comprises a shield; the protective cover is arranged on the supporting rod and covers the blade.

Preferably, a conical table is arranged on one side of the ejector rod close to the three-jaw chuck.

Preferably, a rectangular groove is formed in the rotary table, and rectangular bosses are arranged on the first threaded rod and the second threaded rod and are connected with the rotary table in a sliding mode.

Preferably, the ejector rod is provided with a limiting piece for preventing the ejector rod from being separated from the fixed table.

Preferably, the number of the limiting guide sliding strips is two, and the two limiting guide sliding strips are symmetrically arranged on the ejector rod.

Preferably, the blade is detachably connected with the rotating shaft of the motor.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: in operation the utility model discloses the time, firstly fix the work piece through the three-jaw chuck, then rotate the second threaded rod through the carousel, the ejector pin slides out the fixed station and supports the work piece through the toper platform on the ejector pin under the effect of second threaded rod this moment, then remove the moving part and rotate the counterpoint board, make the counterpoint board support the work piece and then use the carousel to rotate first threaded rod, first threaded rod rotates and drives the slider and move on the fixed station, the mounting that sets up on the slider at this moment moves and drives the cutting subassembly and move, observe the scale mark on the main part chi and adjust first threaded rod, make the cutting subassembly move to the position that needs processing, after adjusting the position, hold the handle and start the motor, cut the rising head on the work piece through the blade afterwards; the utility model can clamp and fix workpieces with different sizes, is convenient for fixing the workpieces and has simple operation; the position of cutting assembly on can adjusting the mounting reaches the accurate cutting, according to the effect of demand cutting, and application scope is more extensive.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of foundry goods center rising head cutting equipment.

Fig. 2 is the structural schematic diagram (right side view) of the casting central riser cutting device provided by the utility model.

Fig. 3 is the utility model provides a sectional structure schematic diagram of foundry goods center rising head cutting equipment.

Reference numerals: 1. a fixed seat; 2. a first support base; 3. a second support seat; 4. a three-jaw chuck; 5. a cutting assembly; 6. an adjustment assembly; 7. a measurement assembly; 8. a first threaded rod; 9. a slider; 10. a bearing; 11. a second threaded rod; 12. a turntable; 13. a top rod; 14. a limiting guide sliding strip; 15. a fixed table; 16. a workpiece; 17. a support bar; 18. a shield; 19. a blade; 20. a motor; 21. a grip; 22. a fixing member; 23. a movable member; 24. a positioning plate; 25. a main body ruler.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-3, the utility model provides a casting center riser cutting device, which comprises a fixed seat 1, a first supporting seat 2, a second supporting seat 3, a cutting assembly 5, an adjusting assembly 6, a first threaded rod 8, a slider 9 and a workpiece 16;

the first supporting seat 2 and the second supporting seat 3 are arranged on the fixed seat 1, a fixed table 15 is arranged on one side, close to the second supporting seat 3, of the first supporting seat 2, and a three-jaw chuck 4 is arranged on one side, close to the three-jaw chuck 4, of the second supporting seat 3; an adjusting component 6 used for being matched with the three-jaw chuck 4 to fix a workpiece 16 is arranged on the first supporting seat 2, wherein the adjusting component 6 comprises a bearing 10, a second threaded rod 11, an ejector rod 13 and a limiting guide sliding strip 14; the ejector rod 13 is arranged on the fixed table 15 in a sliding manner, and the limiting guide sliding strip 14 is arranged on the ejector rod 13 and is connected with the fixed table 15 in a sliding manner; the second threaded rod 11 is rotatably arranged on the first supporting seat 2 through a bearing 10 and is in threaded connection with the ejector rod 13, and a rotary table 12 is arranged at one end, far away from the fixed table 15, of the second threaded rod 11;

the sliding block 9 is arranged on the fixed seat 1 in a sliding mode, and the first threaded rod 8 is rotatably arranged on the fixed seat 1 and is in threaded connection with the sliding block 9; a measuring component 7 for measuring the length of the riser is arranged on the fixed seat 1, wherein the measuring component 7 comprises a movable part 23, a counterpoint plate 24 and a main body ruler 25; the main body ruler 25 is arranged on the fixed seat 1, the movable piece 23 is arranged on the main body ruler 25 in a sliding mode, and the alignment plate 24 is arranged on the movable piece 23 in a rotating mode; the fixed part 22 is arranged on the main body ruler 25 in a sliding mode and connected with the sliding block 9, and the cutting assembly 5 is arranged on the fixed part 22.

In an alternative embodiment, the cutting assembly 5 comprises a support bar 17, a guard 18, a blade 19 and a grip 21; the support rod 17 is rotatably arranged on the fixing part 22, and the support rod 17 is provided with a motor 20; the blade 19 is rotatably arranged on the support rod 17 and is connected with a rotating shaft of a motor 20; a grip 21 is provided on the support bar 17 between the blade 19 and the motor 20.

In an alternative embodiment, a shield 18 is also included; a guard 18 is provided on the support bar 17 and covers the blade 19.

In an alternative embodiment, the side of the ejector rod 13 close to the three-jaw chuck 4 is provided with a conical table for facilitating the abutting of risers with different apertures.

In an alternative embodiment, a rectangular groove is formed in the rotary plate 12, and rectangular bosses are formed on the first threaded rod 8 and the second threaded rod 11 and are connected with the rotary plate 12 in a sliding mode, so that adjustment is facilitated.

In an alternative embodiment, the top bar 13 is provided with a stopper for preventing the separation from the fixed table 15.

In an alternative embodiment, the number of the limit guide sliding strips 14 is two, and the two sets of limit guide sliding strips 14 are symmetrically arranged on the top rod 13.

In an alternative embodiment, the blade 19 is removably coupled to the shaft of the motor 20.

In operation the utility model discloses the time, it is fixed with work piece 16 through three-jaw chuck 4 earlier, then rotate second threaded rod 11 through carousel 12, ejector pin 13 slides out of fixed station 15 and supports work piece 16 through the toper platform on ejector pin 13 under the effect of second threaded rod 11 this moment, then remove moving part 23 and rotate counterpoint board 24, make counterpoint board 24 support work piece 16 and then use carousel 12 to rotate first threaded rod 8, first threaded rod 8 rotates and drives slider 9 and move on fixing base 1, the mounting 22 that sets up on slider 9 at this moment moves and drives cutting assembly 5 and move, observe the scale mark on main part chi 25 and adjust first threaded rod 8, make cutting assembly 5 move to the position that needs to process, after adjusting the position, hold handle 21 and start motor 20, cut the rising head on work piece 16 through blade 19 afterwards; the utility model can clamp and fix workpieces 16 with different sizes, which is convenient for fixing the workpieces and has simple operation; the position of the cutting assembly 5 on the fixing part 22 can be adjusted, accurate cutting is achieved, the cutting effect is achieved according to requirements, and the application range is wider.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The casting center riser cutting equipment is characterized by comprising a fixed seat (1), a first supporting seat (2), a second supporting seat (3), a cutting assembly (5), an adjusting assembly (6), a first threaded rod (8), a sliding block (9) and a workpiece (16);

the first supporting seat (2) and the second supporting seat (3) are arranged on the fixed seat (1), a fixed table (15) is arranged on one side, close to the second supporting seat (3), of the first supporting seat (2), and a three-jaw chuck (4) is arranged on one side, close to the three-jaw chuck (4), of the second supporting seat (3); an adjusting component (6) used for being matched with the three-jaw chuck (4) to fix a workpiece (16) is arranged on the first supporting seat (2), wherein the adjusting component (6) comprises a bearing (10), a second threaded rod (11), an ejector rod (13) and a limiting guide sliding strip (14); the ejector rod (13) is arranged on the fixed platform (15) in a sliding manner, and the limiting guide sliding strip (14) is arranged on the ejector rod (13) and is connected with the fixed platform (15) in a sliding manner; the second threaded rod (11) is rotatably arranged on the first supporting seat (2) through a bearing (10) and is in threaded connection with the ejector rod (13), and a rotary table (12) is arranged at one end, far away from the fixed table (15), of the second threaded rod (11);

the sliding block (9) is arranged on the fixed seat (1) in a sliding mode, and the first threaded rod (8) is rotatably arranged on the fixed seat (1) and is in threaded connection with the sliding block (9); a measuring component (7) for measuring the length of the riser is arranged on the fixed seat (1), wherein the measuring component (7) comprises a moving part (23), a positioning plate (24) and a main body ruler (25); the main body ruler (25) is arranged on the fixed seat (1), the movable part (23) is arranged on the main body ruler (25) in a sliding mode, and the alignment plate (24) is arranged on the movable part (23) in a rotating mode; the fixing piece (22) is arranged on the main body ruler (25) in a sliding mode and connected with the sliding block (9), and the cutting assembly (5) is arranged on the fixing piece (22).

2. Casting center riser cutting apparatus according to claim 1, characterized in that the cutting assembly (5) comprises a support bar (17), a shield (18), a blade (19) and a grip (21); the support rod (17) is rotatably arranged on the fixing piece (22), and the support rod (17) is provided with a motor (20); the blade (19) is rotatably arranged on the supporting rod (17) and is connected with a rotating shaft of the motor (20); the handle (21) is arranged on the support rod (17) and is positioned between the blade (19) and the motor (20).

3. The casting center riser cutting apparatus of claim 1, further comprising a shroud (18); a guard (18) is provided on the support bar (17) and covers the blade (19).

4. Casting center riser cutting device according to claim 1, characterized in that the side of the ejector pin (13) close to the three-jaw chuck (4) is provided with a conical table.

5. Casting center riser cutting device according to claim 1, characterized in that the turntable (12) is provided with a rectangular groove, and the first threaded rod (8) and the second threaded rod (11) are provided with a rectangular boss and are slidably connected with the turntable (12).

6. Casting center riser cutting device according to claim 1, characterized in that the ejector rod (13) is provided with a stop preventing the separation from the fixed table (15).

7. The casting center riser cutting device according to claim 1, characterized in that the number of the limiting guide sliding strips (14) is two, and the two limiting guide sliding strips (14) are symmetrically arranged on the top rod (13).

8. Casting center riser cutting device according to claim 1, characterized in that the blade (19) is detachably connected to the motor (20) shaft.