CN210550219U

CN210550219U - Cambered surface sliding table for floating belt sander

Info

Publication number: CN210550219U
Application number: CN201921344916.3U
Authority: CN
Inventors: 陈月军; 安江恒憲; 李劲松
Original assignee: Guangzhou Techno Wave Machinery Co ltd
Current assignee: Guangzhou Techno Wave Machinery Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-19
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a cambered surface slip table for floating abrasive band machine, including frame (1), drive assembly (2), balancing unit (3) and cambered surface guide part (4) float, drive assembly (2) float pass slip cavity (12) of frame (1) and swing joint is in frame (1), the top at drive assembly (2) float is installed through second support (7) in balancing unit (3), install the bottom at drive assembly (2) float through first support (10) in cambered surface guide part (4). The utility model discloses a cambered surface slip table for unsteady abrasive band machine can drive cambered surface guide part and realize unsteady cambered surface according to the removal of certain law and polish, and then make the position of polishing can not by excessive grinding and polish quality, efficient.

Description

Cambered surface sliding table for floating belt sander

Technical Field

The utility model relates to a abrasive machining technical equipment field, concretely relates to cambered surface slip table for unsteady abrasive band machine.

Background

The abrasive belt machine comprises an abrasive belt, an abrasive belt shell for accommodating the abrasive belt, a motor shell for accommodating the motor, a handle, a driving wheel, a driven wheel and a transmission device for connecting the motor and the driving wheel, wherein the motor shell and the handle are integrally connected to form a unit body, and a connecting device connects the unit body to the abrasive belt shell. The unit bodies can rotate around the axes of the abrasive belts, so that the belt sander is convenient to be positioned at a comfortable operation position, and the fatigue of an operator working for a long time can be reduced.

However, the existing sander can only smooth in one direction, sanding is not complete enough, and the parts which do not need to be machined can be abraded.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that the invention will solve is overcome prior art's level and smooth polishing, and it is not complete enough to polish to can make the position that need not process cause the not enough of fraying, provides a cambered surface slip table for unsteady abrasive band machine. The cambered surface sliding table for the floating abrasive belt machine can drive the cambered surface guide part to move according to a certain rule to realize polishing of the floating cambered surface, and further can avoid abrasive damage to parts which do not need to be machined caused by abrasive belts.

The above problems to be solved by the present invention are achieved by the following technical solutions:

the utility model provides an cambered surface slip table for floating abrasive band machine, includes the frame, floats drive assembly, balancing unit and cambered surface guide part, the drive assembly that floats passes the slip cavity of frame and swing joint in the frame, the balancing unit passes through the second support mounting at the top of drive assembly that floats, cambered surface guide part is through the bottom of first support mounting at the drive assembly that floats.

Preferably, the cambered surface guide part is a contact roller. The scheme forms an arc-shaped contact surface by contacting the roller and the abrasive belt of the abrasive belt machine so as to be convenient for adapting to polishing of the arc surface of the workpiece.

Preferably, the balancing part is a balancing guide wheel. The scheme guides the abrasive belt of the abrasive belt machine through the balance guide wheel, and simultaneously compensates the abrasive belt circumference difference generated by the floating of the contact wheel.

Preferably, the floating drive assembly comprises a floating cylinder, a floating bearing, a sliding table guide rail, a sliding table sliding plate and a connecting block, the floating cylinder is fixed and penetrates through the frame and is connected with the top of the floating bearing, the bottom of the floating bearing is connected with the connecting block, the side end of the connecting block is connected with the first support through a fixing bolt, the bottom of the sliding table sliding plate is connected onto the groove of the first support, the top end of the sliding table sliding plate is connected with the second support, one end of the sliding table guide rail is fixedly connected with the side end of the frame, and the other end of the sliding table guide rail is connected with the sliding table sliding plate in a sliding mode. This scheme drives the cambered surface guide part through floating cylinder and moves from top to bottom in an orderly manner, provides floating force and guarantees unsteady stability for cambered surface guide part simultaneously, increases life.

Preferably, the floating bearing is a fisheye bearing. This scheme makes the cylinder that floats be connected as an organic wholely with cambered surface guide part more steadily through the fisheye bearing, polishes for subsequent cambered surface and provides the guarantee.

Preferably, the balancing member is connected to the top of the second bracket by a rotating rod. This scheme can ensure balance member and install on the second support more steadily.

Preferably, the cambered surface guide part is connected to the bottom of the first bracket through a rotating rod. This scheme can ensure cambered surface guide part and can install on first support more steadily.

Has the advantages that: after the structure of the utility model is adopted, because the structure is provided with the floating driving assembly, the balance part and the cambered surface guide part, the cambered surface guide part is pushed out by the floating cylinder, and the guide rail slide block is utilized to guide the cambered surface guide part to move, so that the cambered surface guide part has floating force, and simultaneously the cambered surface guide part and the abrasive belt form a cambered contact surface, and a workpiece can apply certain pressure to the contact wheel in the polishing process; because the cambered surface guide part has the floating characteristic, the abrasive belt can be prevented from causing abrasion damage to parts which do not need to be processed.

Drawings

Fig. 1 is a main structure diagram of a cambered surface slip table for a floating belt sander.

Fig. 2 is an explosion structure diagram of a cambered surface slip table for a floating belt sander.

Fig. 3 is a main structure diagram of a cambered surface slip table for a floating belt sander.

Fig. 4 is a main structure diagram of the first support or the second support of the cambered surface sliding table for the floating belt sander.

FIG. 1-4: 1-frame; 2-a floating drive assembly; 3-a balancing component; 4-a cambered surface guide member; 5-a floating cylinder; 6-floating bearing; 7-a second scaffold; 8-a sliding table sliding plate; 9-a slipway guide; 10-a first scaffold; 11-connecting blocks; 12-sliding cavity.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific examples, which are not intended to limit the invention in any manner.

Example 1:

the directional designations of "front", "rear", "left" and "right" described in this specification are determined according to the schematic drawings used in this specification.

The cambered surface sliding table for the floating belt sander as shown in fig. 1-4 comprises a frame 1, a floating driving assembly 2, a balance part 3 and a cambered surface guide part 4, wherein the floating driving assembly 2 passes through a sliding cavity 12 of the frame 1 and is movably connected to the frame 1, the balance part 3 is installed at the top of the floating driving assembly 2 through a second bracket 7, and the cambered surface guide part 4 is installed at the bottom of the floating driving assembly 2 through a first bracket 10; the cambered surface guide part 4 selects a single number of contact rollers; the balance part 3 is a balance guide wheel; the floating driving assembly 2 comprises a floating cylinder 5, a floating bearing 6, a sliding table guide rail 9, a sliding table sliding plate 8 and a connecting block 11, the floating cylinder 5 is fixed and penetrates through the rack 1 and is connected with the top of the floating bearing 6, the bottom of the floating bearing 6 is connected with the connecting block 11, the side end of the connecting block 11 is connected with the first support 10 through a fixing bolt, the bottom of the sliding table sliding plate 8 is connected with a groove of the first support 10 through a fixing bolt, the top end of the sliding table sliding plate 8 is connected with the second support 7 through a fixing bolt, one end of the sliding table guide rail 9 is fixedly connected with the side end of the rack 1, and the other end of the sliding table guide rail 9 is connected with the sliding table sliding plate 8 into a whole in; the floating bearing 6 is a fisheye bearing; the balance part 3 is connected to the top of the second bracket 7 through a rotating rod; the cambered surface guide part 4 is connected to the bottom of the first bracket 10 through a rotating rod.

The using method comprises the following steps: pushing out the cambered surface guide component through the floating cylinder, and guiding the cambered surface guide component to move by utilizing the guide rail sliding block; in the polishing process, the workpiece can apply certain pressure to the contact wheel; because the cambered surface guide part has the floating characteristic, the abrasive belt can be prevented from causing abrasion damage to parts which do not need to be processed.

Of course, the above description only expresses certain embodiments of the present invention, and the description thereof is more detailed, but the present invention cannot be interpreted as limiting the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an cambered surface slip table for floating abrasive band machine, its characterized in that, includes frame (1), drive assembly (2), balancing unit (3) and cambered surface guide part (4) float, drive assembly (2) are passed slip cavity (12) of frame (1) and swing joint is in frame (1) float, the top at drive assembly (2) float is installed through second support (7) in balancing unit (3), the bottom at drive assembly (2) float is installed through first support (10) in cambered surface guide part (4).

2. The cambered surface sliding table for the floating belt sander as set forth in claim 1, wherein the cambered surface guide member (4) is a contact roller.

3. The cambered surface sliding table for the floating belt sander as set forth in claim 1, wherein the balancing member (3) is a balancing guide wheel.

4. The cambered surface sliding table for the floating belt sander as set forth in claim 1, the floating driving assembly (2) comprises a floating cylinder (5), a floating bearing (6), a sliding table guide rail (9), a sliding table sliding plate (8) and a connecting block (11), the floating cylinder (5) is fixed and penetrates through the frame (1) and is connected with the top of the floating bearing (6), the bottom of the floating bearing (6) is connected with a connecting block (11), the side end of the connecting block (11) is connected with a first bracket (10) through a fixing bolt, the bottom of the sliding table sliding plate (8) is connected on the groove of the first bracket (10), the top end of the sliding table sliding plate (8) is connected with the second bracket (7), one end of the sliding table guide rail (9) is fixedly connected with the side end of the frame (1), the other end of the sliding table guide rail (9) is connected with the sliding table sliding plate (8) in a sliding way into a whole.

5. The cambered surface sliding table for the floating belt sander as set forth in claim 4, wherein the floating bearing (6) is a fisheye bearing.

6. Cambered slipway for a floating belt sander according to claim 1, characterized in that the balancing member (3) is connected to the top of the second bracket (7) by means of a swivelling lever.

7. Cambered sliding table for a floating belt sander according to claim 1, characterized in that the cambered guide (4) is connected to the bottom of the first bracket (10) by means of a swivelling lever.