CN214135401U

CN214135401U - Abrasive belt grinding machine for machining anti-impact stainless steel castings

Info

Publication number: CN214135401U
Application number: CN202023271559.8U
Authority: CN
Inventors: 周皓宸
Original assignee: Yancheng Zunxin Metal Technology Co Ltd
Current assignee: Qitaihe Changlong Machinery Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-07
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a belt sander for processing anti-impact stainless steel castings, which comprises a bed body, a fixed plate is arranged at the middle position of the top end surface of the bed body, a motor is fixedly arranged at one side of the fixed plate, a first bearing seat is sleeved at the output end of the motor, a second bolt is fixedly arranged at the top of the first bearing seat, a movable rod is sleeved and connected with the second bolt, a second bearing seat is fixedly arranged at one end of the movable rod, a third bearing seat is fixedly arranged at one side of the second bearing seat, a fourth bearing seat is fixedly arranged at the bottom of the third bearing seat, an opening is arranged at one side of the fixed plate far away from the motor, a first air cylinder is fixedly arranged at the bottom of the opening through the bed body, a connecting plate is arranged at the top of a sliding rod of the first air cylinder, a carrying object is arranged at one side of the connecting plate, and the effect of up-down adjustment and fixation is realized through the cooperation of a sliding cylinder, a fixed pipe and the first bolt, can realize buffering and the shock attenuation through first shock pad to the gravity when abrasive belt grinding machine moves.

Description

Abrasive belt grinding machine for machining anti-impact stainless steel castings

Technical Field

The utility model relates to an abrasive belt grinding machine technical field specifically is an abrasive belt grinding machine for processing anti-impact stainless steel foundry goods.

Background

Casting is a relatively early metal hot working process mastered by human beings, and is a method of casting liquid metal into a casting cavity matched with the shape of a part, cooling and solidifying the liquid metal to obtain the part or a blank, wherein most of the cast substances are metals which are originally solid but are heated to be liquid, such as copper, iron, aluminum, tin, lead and the like, the casting mold can be sand, metal or even ceramic, and the used method can be different according to different requirements. After the casting is produced and molded through the casting process, the casting needs to be processed and polished. A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at high speed, and a few grinding machines perform grinding using oilstone, abrasive belt, and other grinders and free abrasives, such as a honing machine, a superfinishing machine tool, a belt (abrasive belt) grinder, a polisher, and the like.

For the casting field, in order to perform polishing treatment, a belt sander is generally adopted for treatment, the belt sander is a sander which utilizes a fast-moving abrasive belt as a sanding tool to grind and polish, the size precision and the smoothness of a workpiece are improved, and the belt sander is divided into a universal belt sander, an outer circle belt sander, an inner circle belt sander, a plane belt sander, a molded surface belt sander and the like; the abrasive belt of the existing abrasive belt grinding machine is easy to wear in the using process, and therefore needs to be replaced, however, the existing abrasive belt is usually installed firmly when being installed on the grinding machine and is difficult to detach, so that the work progress is slowed down, and secondly, some large stainless steel castings are in the grinding process, because the large object carrying table with large volume and weight hardly bears the gravity of the large object carrying table, the damage and the position deviation are easy to occur, the object carrying table is also difficult to move up and down to adjust, so that the grinding contact surface is increased, the grinding precision is reduced, and defective products are caused. We have therefore improved this and have proposed a belt sander for machining impact resistant stainless steel castings.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an abrasive band grinding machine for processing anti-impact stainless steel foundry goods, a bed body, the top face intermediate position of the bed body is provided with the fixed plate, one side fixed mounting of fixed plate has the motor, the output pot head of motor is equipped with primary shaft bearing, primary shaft bearing's top fixed mounting has the second bolt, the second bolt cover is established and is connected with the movable rod, the one end fixed mounting of movable rod has secondary shaft bearing, one side fixed mounting of secondary shaft bearing has third bearing, third bearing's bottom fixed mounting has fourth bearing, the fixed plate is provided with the opening in the one side of keeping away from the motor, open-ended bottom is run through bed body fixed mounting and is had first cylinder, the slide bar top of first cylinder is provided with the connecting plate, one side of connecting plate is provided with the objective table.

As a preferred technical scheme of the utility model, the action wheel is installed to one side of primary shaft bearing, the first follow driving wheel of installing is installed to one side of secondary shaft bearing.

As a preferred technical scheme of the utility model, the second is installed from the driving wheel to one side of third bearing frame, the third is installed from the driving wheel to one side of fourth bearing frame.

As an optimal technical scheme of the utility model, action wheel, first follow driving wheel, second follow driving wheel and third are equipped with the abrasive band from driving wheel outside face cover.

As an optimal technical scheme of the utility model, the equal fixed mounting in bottom four corners of the bed body has a slide cartridge, fixed pipe is installed to the bottom of slide cartridge.

As a preferred technical scheme of the utility model, first bolt is installed to one side of fixed pipe, the bottom fixed mounting of fixed pipe has a shock pad.

As an optimal technical scheme of the utility model, the central point that the bottom of the bed body corresponds the objective table puts fixed mounting has the second cylinder, the top of second cylinder is provided with the push rod, just the top of push rod is provided with the second shock pad.

As a preferred technical scheme of the utility model, the bottom fixed mounting of the corresponding objective table of up end of the bed body has the through-hole sliding sleeve, just the inside cover of through-hole sliding sleeve is equipped with the push rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the abrasive belt grinding machine for machining the anti-impact stainless steel casting, the movable rod is sleeved and connected through the second bolt, and the second bearing seat is fixedly installed at one end of the movable rod, so that the tightened abrasive belt can be loosened by adjusting the movable rod, the effect of being convenient to take down and replace after the abrasive belt is worn is achieved, and the working efficiency is improved;

2. according to the abrasive belt grinding machine for processing the anti-impact stainless steel casting, the first air cylinder penetrates through the bed body through the bottom of the opening and is fixedly installed, the first air cylinder, the connecting plate and the objective table run in a matched mode, the objective table can move up and down to be adjusted, the second air cylinder is fixedly installed at the bottom of the bed body corresponding to the center position of the objective table, and the second air cylinder, the push rod and the second shock pad are used in a matched mode, so that the objective table can be supported and cushioned again when bearing a large stainless steel casting, the purposes of improving grinding precision, reducing production loss and reducing production cost are achieved;

3. this kind of an abrasive belt grinding machine for processing anti-impact stainless steel foundry goods installs the slide cartridge through the bottom four corners of the bed body, and slide cartridge, fixed pipe and first bolt cooperation are used, have realized adjusting fixed effect from top to bottom, can realize buffering and the shock attenuation to the gravity when abrasive belt grinding machine moves through first shock pad.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a left side view of a belt grinder for machining impact resistant stainless steel castings according to the present invention;

FIG. 2 is a right side view of a belt grinder for machining impact resistant stainless steel castings according to the present invention;

FIG. 3 is a perspective view of a second cylinder structure of a belt grinder for machining impact-resistant stainless steel castings according to the present invention;

fig. 4 is a schematic structural view of a first cylinder of the belt grinder for processing anti-impact stainless steel castings according to the present invention.

In the figure: 1. a bed body; 2. a slide cylinder; 3. a fixed tube; 4. a first bolt; 5. a first cushion pad; 6. a fixing plate; 7. a motor; 8. a first bearing housing; 9. a driving wheel; 10. a second bolt; 11. a movable rod; 12. a second bearing housing; 13. a first driven wheel; 14. a third bearing seat; 15. a second driven wheel; 16. a fourth bearing seat; 17. a third driven wheel; 18. an abrasive belt; 19. a connecting plate; 20. an object stage; 21. a first cylinder; 22. an opening; 23. a through-hole sliding sleeve; 24. a second cylinder; 25. a push rod; 26. a second cushion.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to an abrasive belt grinding machine for processing anti-impact stainless steel foundry goods, including the bed body 1, the top end face intermediate position of the bed body 1 is provided with fixed plate 6, one side fixed mounting of fixed plate 6 has motor 7, the output cover of motor 7 is equipped with primary shaft bearing 8, primary shaft bearing 8's top fixed mounting has second bolt 10, second bolt 10 cover is established and is connected with movable rod 11, the one end fixed mounting of movable rod 11 has secondary shaft bearing 12, one side fixed mounting of secondary shaft bearing 12 has third bearing 14, the bottom fixed mounting of third bearing 14 has fourth bearing 16, fixed plate 6 is provided with opening 22 in the one side of keeping away from motor 7, the bottom of opening 22 runs through bed body 1 fixed mounting and has first cylinder 21, first cylinder 21's slide bar top is provided with connecting plate 19, one side of connecting plate 19 is provided with objective table 20.

Wherein, a driving wheel 9 is arranged at one side of the first bearing seat 8, and a first driven wheel 13 is arranged at one side of the second bearing seat 12.

Wherein, a second driven wheel 15 is installed at one side of the third bearing seat 14, and a third driven wheel 17 is installed at one side of the fourth bearing seat 16.

Wherein, the outer side surfaces of the driving wheel 9, the first driven wheel 13, the second driven wheel 15 and the third driven wheel 17 are sleeved with abrasive belts 18.

Wherein, the bottom four corners of the bed body 1 are all fixedly provided with a slide cylinder 2, and the bottom of the slide cylinder 2 is provided with a fixed tube 3.

Wherein, first bolt 4 is installed to one side of fixed pipe 3, and the bottom fixed mounting of fixed pipe 3 has first shock pad 5.

Wherein, the bottom of the bed body 1 is fixedly provided with a second cylinder 24 corresponding to the center of the objective table 20, the top of the second cylinder 24 is provided with a push rod 25, and the top end of the push rod 25 is provided with a second shock pad 26.

Wherein, the upper end face of the bed body 1 is fixedly provided with a through-hole sliding sleeve 23 corresponding to the bottom of the objective table 20, and the push rod 25 is sleeved in the through-hole sliding sleeve 23.

The working principle is as follows: when the abrasive belt grinding machine for machining the anti-impact stainless steel casting is used, a required program is set through a control panel, a first air cylinder 21 penetrates through a bed body and is fixedly installed at the bottom of an opening, the first air cylinder 21, a connecting plate 19 and an object stage 20 run in a matched mode, the required height is adjusted, a movable rod 11 is arranged and connected through a second bolt sleeve 10, and a second bearing seat 12 is fixedly installed at one end of the movable rod 11, so that the tight abrasive belt can be loosened by adjusting the movable rod, the effect of facilitating taking down and replacing the abraded abrasive belt is achieved, the working efficiency is improved, a driving wheel 9 is driven to run through the running of a motor, a first driven wheel 13, a second driven wheel 15 and a third driven wheel 17 are driven to rotate through the abrasive belt, the casting is ground, sliding cylinders are installed at four corners of the bottom of the bed body, the sliding cylinders, Fixed pipe and the cooperation of first bolt 4 are used, have realized adjusting fixed effect from top to bottom, can realize buffering and the shock attenuation to the gravity when abrasive belt grinding machine moves through first shock pad 5.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An abrasive belt grinding machine for machining anti-impact stainless steel castings comprises a bed body (1) and is characterized in that a fixing plate (6) is arranged in the middle of the top end face of the bed body (1), a motor (7) is fixedly mounted on one side of the fixing plate (6), a first bearing seat (8) is sleeved on the output end of the motor (7), a second bolt (10) is fixedly mounted on the top of the first bearing seat (8), a movable rod (11) is sleeved on the second bolt (10), a second bearing seat (12) is fixedly mounted at one end of the movable rod (11), a third bearing seat (14) is fixedly mounted on one side of the second bearing seat (12), a fourth bearing seat (16) is fixedly mounted at the bottom of the third bearing seat (14), and an opening (22) is formed in one side, far away from the motor (7), of the fixing plate (6), the bottom of the opening (22) penetrates through the bed body (1) and is fixedly provided with a first air cylinder (21), the top of a sliding rod of the first air cylinder (21) is provided with a connecting plate (19), and one side of the connecting plate (19) is provided with an object stage (20).

2. A belt grinder for machining impact-resistant stainless steel castings according to claim 1, characterized in that a driving wheel (9) is mounted on one side of the first bearing housing (8) and a first driven wheel (13) is mounted on one side of the second bearing housing (12).

3. A belt grinder for machining impact-resistant stainless steel castings according to claim 1, characterized in that a second driven wheel (15) is mounted on one side of the third bearing block (14) and a third driven wheel (17) is mounted on one side of the fourth bearing block (16).

4. The belt grinder for machining impact-resistant stainless steel castings according to claim 2, characterized in that the outer side surfaces of the driving wheel (9), the first driven wheel (13), the second driven wheel (15) and the third driven wheel (17) are sleeved with a belt (18).

5. The belt sander for processing impact-resistant stainless steel castings according to claim 1, characterized in that four corners of the bottom of the bed body (1) are fixedly provided with slide cylinders (2), and the bottom of the slide cylinder (2) is provided with a fixed pipe (3).

6. A belt grinder for processing anti-knock stainless steel castings according to claim 5, characterized in that a first bolt (4) is mounted on one side of the fixed tube (3), and a first shock pad (5) is fixedly mounted on the bottom of the fixed tube (3).

7. The belt grinder for processing anti-knock stainless steel castings according to claim 1, wherein a second cylinder (24) is fixedly mounted at the bottom of the bed body (1) corresponding to the center of the stage (20), a push rod (25) is arranged at the top of the second cylinder (24), and a second shock pad (26) is arranged at the top end of the push rod (25).

8. The belt sander for processing a strike-resistant stainless steel casting according to claim 1, wherein a through-hole sliding sleeve (23) is fixedly installed on the upper end face of the bed body (1) corresponding to the bottom of the object stage (20), and a push rod (25) is sleeved inside the through-hole sliding sleeve (23).