Sheet metal part polishing device

Abstract

The utility model relates to the technical field of sheet metal part polishing, and provides a sheet metal part polishing device which comprises a rack. The clamping piece is longitudinally arranged on the rack in a sliding manner; the grinding piece comprises a sliding plate which is arranged on the rack in a sliding mode. The first mounting plate is eccentrically and rotationally arranged on the sliding plate; the brush head is rotationally arranged on the first mounting plate; the first driving part is arranged on the sliding plate and used for driving the brush head to rotate. By means of the technical scheme, the problem that in the prior art, burrs exist on the edge of a sheet metal part after preliminary cutting, and follow-up machining is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal grinding, and specifically to a sheet metal grinding device. Background Art

[0002] With economic development and social progress, sheet metal parts have been widely used in electronics, communications, automobile industry, medical equipment and other fields due to their light weight, high strength, conductivity, low cost, good performance in large-scale mass production, etc. At present, sheet metal processing technologies include shearing, punching, cutting, compounding, folding, welding, riveting, splicing, and forming.

[0003] During the production process of sheet metal parts, the whole sheet needs to be cut first, and then the cut sheet needs to be cold processed such as bending, punching, welding, etc. to finally form a sheet metal part. After the initial cutting of the sheet metal, there will be burrs on the edge of the sheet metal part, which will cause inconvenience to the next processing and transportation. Therefore, a sheet metal grinding device is needed to solve the burrs left after the sheet metal part is processed. Utility Model Content

[0004] The utility model provides a sheet metal grinding device, which solves the problem in the related art that burrs may be present on the edge of the sheet metal after preliminary cutting, which may affect subsequent processing.

[0005] The technical solution of the utility model is as follows:

[0006] A sheet metal grinding device, comprising:

[0007] frame;

[0008] A clamping member, the clamping member is longitudinally slidably disposed on the frame;

[0009] A grinding piece, the grinding piece comprising:

[0010] A sliding plate, wherein the sliding plate is slidably arranged on the frame;

[0011] a first mounting plate, the first mounting plate being rotatably disposed on the sliding plate;

[0012] A brush head, the brush head is rotatably mounted on the first mounting plate;

[0013] A first driving member, wherein the first driving member is disposed on the sliding plate and is used for driving the brush head to rotate.

[0014] Optionally, the polishing piece further includes:

[0015] A downward pressing mounting plate, wherein the downward pressing mounting plate is arranged on the sliding plate;

[0016] A gear connecting rod, one end of which has gear teeth, the gear connecting rods are used in pairs, the center of the gear connecting rod is rotatably arranged on the pressing mounting plate, and the gear teeth of the gear connecting rods used in pairs are in transmission connection;

[0017] A push-down connecting rod, the push-down connecting rods are used in pairs, one end of the push-down connecting rod is rotatably arranged on the other end of the gear connecting rod;

[0018] A lifting plate, on which the other end of the push-down connecting rod used in pairs is rotatably arranged;

[0019] A pressing wheel is rotatably arranged on the lifting plate.

[0020] Optionally, the polishing piece further includes:

[0021] An operating rod is arranged on the first mounting plate.

[0022] Optionally, it also includes:

[0023] A second mounting plate is vertically slidably disposed on the frame.

[0024] Optionally, the upper surface of the second mounting plate has ratchet teeth, and the clamping member comprises:

[0025] Telescopic parts, the number of which is several, and the telescopic parts are longitudinally slidably arranged on the second mounting plate;

[0026] A pulling plate, wherein the lower surface of the pulling plate has arc teeth, the pulling plate is arranged on the telescopic member, and the arc teeth abut against the ratchet teeth.

[0027] Optionally, the pulling plate has a first protrusion and a plurality of first sliding grooves, and further includes:

[0028] A sliding member is arranged on the lower surface of the pulling plate for transverse sliding. The sliding member has a plurality of second protrusions, and the second protrusions penetrate the first sliding groove.

[0029] Optionally, it also includes:

[0030] A handle is provided on one side of the pulling plate.

[0031] The working principle and beneficial effects of the utility model are:

[0032] 1. In the present invention, in order to solve the problem that burrs will exist on the edge of sheet metal after preliminary cutting, which will affect the subsequent processing, a sheet metal grinding device is designed, including a frame; a clamping member can be longitudinally slidably arranged on the frame, and the sheet metal to be processed is placed on the clamping member. The grinding member includes a first mounting plate, a brush head and a first driving member. When the sheet metal to be processed is placed on the clamping member, the first driving member is started, and the first driving member drives the brush head to rotate to perform the sheet metal grinding operation.

[0033] Specifically, when sheet metal grinding is required, the operator places the sheet metal to be processed on the clamping member, starts the first driving member, the first driving member drives the brush head to rotate, and the operator slides the grinding member to achieve the sheet metal grinding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0035] Figure 1 It is a schematic diagram of the structure of the utility model;

[0036] Figure 2 It is a partial front view of the structure of the utility model;

[0037] Figure 3 It is a cross-sectional view of the utility model;

[0038] Figure 4 This is a schematic diagram of the gear connecting rod structure of the utility model;

[0039] In the figure: 1. frame, 2. clamping part, 3. grinding part, 4. sliding plate, 5. first mounting plate, 6. brush head, 7. first driving part, 8. pressing mounting plate, 9. gear connecting rod, 10. gear teeth, 11. pressing connecting rod, 12. lifting plate, 13. clamping wheel, 14. operating lever, 15. second mounting plate, 1501, ratchet, 16. telescopic part, 17. pulling plate, 1701, arc teeth, 1702, first protrusion, 18. sliding part, 1801, second protrusion, 1703, first slide groove, 19. handle. DETAILED DESCRIPTION

[0040] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0041] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0042] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0043] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0044] Reference Figure 1~Figure 4 , which is the first embodiment of the utility model, proposes a sheet metal grinding device, including a frame 1; a clamping member 2 is longitudinally slidably arranged on the frame 1; a grinding member 3 includes a sliding plate 4, and the sliding plate 4 is slidably arranged on the frame 1; a first mounting plate 5 is rotatably arranged on the sliding plate 4; a brush head 6 is rotatably arranged on the first mounting plate 5; a first driving member 7 is arranged on the sliding plate 4, and the first driving member 7 is used to drive the brush head 6 to rotate.

[0045] In this embodiment, in order to solve the problem that burrs will appear on the edge of the sheet metal after the initial cutting, which will affect the subsequent processing, a sheet metal grinding device is designed, including a frame 1; a clamping member 2 can be longitudinally slidably arranged on the frame 1, and the sheet metal to be processed is placed on the clamping member 2. The grinding member 3 includes a first mounting plate 5, a brush head 6 and a first driving member 7. When the sheet metal to be processed is placed on the clamping member 2, the first driving member 7 is started, and the first driving member 7 drives the brush head 6 to rotate to perform the sheet metal grinding operation.

[0046] Specifically, when sheet metal grinding is required, the operator places the sheet metal to be processed on the clamping member 2, starts the first driving member 7, the first driving member 7 drives the brush head 6 to rotate, and the operator slides the grinding member 3 to achieve the sheet metal grinding operation.

[0047] Furthermore, the grinding part 3 also includes a downward pressure mounting plate 8, which is arranged on the sliding plate 4; one end of the gear connecting rod 9 has gear teeth 10, and the gear connecting rod 9 is used in pairs. The center of the gear connecting rod 9 is rotatably arranged on the downward pressure mounting plate 8, and the gear teeth 10 of the gear connecting rod 9 used in pairs are transmission connected; the downward pressure connecting rod 11 is used in pairs, and one end of the downward pressure connecting rod 11 is rotatably arranged on the other end of the gear connecting rod 9; the other end of the downward pressure connecting rod 11 used in pairs is rotatably arranged on the lifting plate 12; the clamping wheel 13 is rotatably arranged on the lifting plate 12.

[0048] Furthermore, the grinding member 3 further includes an operating rod 14 , which is disposed on the first mounting plate 5 .

[0049] In this embodiment, when the operator places the sheet metal to be processed on the clamping member 2, the first driving member 7 is started to drive the brush head 6 to rotate, and the operator moves the gear connecting rod 9 installed on the downward pressure mounting plate 8 to drive the downward pressure connecting rod 11 to move, so that the lifting plate 12 descends, and the clamping wheel 13 contacts the sheet metal to be processed. Then the operator holds the operating lever 14 and slides the grinding piece 3 as a whole. At this time, the clamping wheel 13 and the brush head 6 both contact the sheet metal to be processed. The clamping wheel 13 has the effect of fixing the sheet metal to be processed, which facilitates the brush head 6 to grind.

[0050] Furthermore, it also includes a second mounting plate 15 , which is vertically slidably disposed on the frame 1 .

[0051] Furthermore, the upper surface of the second mounting plate 15 has a ratchet 1501, the clamping member 2 includes a telescopic member 16, the number of the telescopic members 16 is several, and the telescopic members 16 are longitudinally slidably arranged on the second mounting plate 15; the lower surface of the pulling plate 17 has an arc tooth 1701, the pulling plate 17 is arranged on the telescopic member 16, and the arc tooth 1701 abuts against the ratchet 1501.

[0052] In this embodiment, the second mounting plate 15 can slide vertically on the frame 1. If workpieces with different thicknesses need to be processed, the position of the second mounting plate 15 is adjusted according to the thickness of the workpiece. The telescopic member 16 is slidably set on the second mounting plate 15. The upper surface of the second mounting plate 15 has a ratchet 1501, which abuts against the arc teeth 1701 on the lower surface of the pulling plate 17. When the operator completes the processing of the first row of sheet metal parts to be processed, the telescopic member 16 is extended, and the pulling plate 17 is pulled so that the second row of sheet metal parts to be processed is located directly below the brush head 6. After the position is properly placed, the telescopic member 16 is retracted, and the ratchet 1501 abuts against the arc teeth 1701, so that the pulling plate 17 cannot be displaced longitudinally, and then the processing of the second row of sheet metal parts to be processed is carried out.

[0053] Furthermore, the pulling plate 17 has a first protrusion 1702 and a plurality of first sliding grooves 1703 , and also includes a sliding member 18 , which is laterally slidably disposed on the lower surface of the pulling plate 17 , and has a plurality of second protrusions 1801 , and the second protrusions 1801 pass through the first sliding grooves 1703 .

[0054] In this embodiment, the first protrusion 1702 is used to abut against one end of the sheet metal to be processed, and the sliding member 18 drives the second protrusion 1801 to slide horizontally. The second protrusion 1801 passes through the first sliding groove 1703 and abuts against the other end of the sheet metal to be processed, so that the sheet metal to be processed can be fixed on the pulling plate 17, which is convenient for the operator to perform grinding operations.

[0055] Furthermore, a handle 19 is included, and the handle 19 is arranged on one side of the pulling plate 17 .

[0056] In this embodiment, a handle 19 is installed on the pulling plate 17 to facilitate the operator to slide the pulling plate 17 longitudinally to facilitate the grinding operation.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A sheet metal grinding device, characterized in that: include: Rack(1); A clamping member (2), the clamping member (2) being longitudinally slidably arranged on the frame (1); A grinding piece (3), wherein the grinding piece (3) comprises: A sliding plate (4), the sliding plate (4) being slidably arranged on the frame (1); a first mounting plate (5), the first mounting plate (5) being rotatably disposed on the sliding plate (4); a brush head (6), the brush head (6) being rotatably mounted on the first mounting plate (5); A first driving member (7), wherein the first driving member (7) is arranged on the sliding plate (4), and is used to drive the brush head (6) to rotate.

2. A sheet metal grinding device according to claim 1, characterized in that: The polishing piece (3) further comprises: A downward pressing mounting plate (8), wherein the downward pressing mounting plate (8) is arranged on the sliding plate (4); A gear connecting rod (9), one end of the gear connecting rod (9) having gear teeth (10), the gear connecting rods (9) being used in pairs, the center of the gear connecting rod (9) being rotatably arranged on the pressing mounting plate (8), and the gear teeth (10) of the gear connecting rods (9) being used in pairs being transmission connected; A push-down connecting rod (11), the push-down connecting rod (11) being used in pairs, one end of the push-down connecting rod (11) being rotatably arranged on the other end of the gear connecting rod (9); A lifting plate (12), the other end of the push-down connecting rod (11) used in pair being rotatably arranged on the lifting plate (12); A pressure wheel (13), wherein the pressure wheel (13) is rotatably disposed on the lifting plate (12).

3. A sheet metal grinding device according to claim 2, characterized in that: The polishing piece (3) further comprises: An operating rod (14), wherein the operating rod (14) is arranged on the first mounting plate (5).

4. A sheet metal grinding device according to claim 1, characterized in that: Also includes: A second mounting plate (15), the second mounting plate (15) being vertically slidably disposed on the frame (1).

5. A sheet metal grinding device according to claim 4, characterized in that: The upper surface of the second mounting plate (15) has ratchet teeth (1501), and the clamping member (2) comprises: A telescopic member (16), wherein the number of the telescopic members (16) is multiple, and the telescopic members (16) are longitudinally slidably arranged on the second mounting plate (15); A pulling plate (17), wherein the lower surface of the pulling plate (17) has arc teeth (1701), the pulling plate (17) is arranged on the telescopic member (16), and the arc teeth (1701) abut against the ratchet teeth (1501).

6. A sheet metal grinding device according to claim 5, characterized in that: The pulling plate (17) has a first protrusion (1702) and a plurality of first sliding grooves (1703), and further comprises: A sliding member (18), the sliding member (18) being arranged to slide transversely on the lower surface of the pulling plate (17), the sliding member (18) having a plurality of second protrusions (1801), the second protrusions (1801) penetrating the first sliding groove (1703).

7. The sheet metal grinding device according to claim 1, characterized in that: Also includes: A handle (19), wherein the handle (19) is arranged on one side of the pulling plate (17).

Images