Wire drawing tool

Abstract

The utility model relates to the field of wire drawing, and provides a wire drawing tool which comprises a supporting frame, a supporting plate and an abrasive belt, the supporting plate and the abrasive belt are both installed on the supporting frame, and the abrasive belt is located above the supporting plate. The supporting plate is installed on the supporting frame in a sliding mode. A reciprocating power mechanism and an abrasive belt pressing mechanism are mounted at the bottom of the supporting plate; the reciprocating power mechanism is arranged, so that the supporting plate can be driven by the reciprocating air cylinder to do reciprocating motion, reciprocating motion of a workpiece is achieved, and manual work is effectively replaced; meanwhile, the abrasive belt pressing mechanism is arranged, the abrasive belt pressing mechanism can be adjusted left and right, the device can adapt to wire drawing and grinding work of workpieces with different widths, and manpower is further liberated; and meanwhile, the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of wire drawing, in particular to a wire drawing tool. Background Art

[0002] Plate wire drawing is to draw and polish the surface of the plate. There is a plate wire drawing machine in the factory. When working, one hand is required to manually pull the plate support back and forth, and the other hand is required to press the sanding belt to draw and polish the surface of the plate.

[0003] This method not only consumes physical energy, but also seriously affects work efficiency. Utility Model Content

[0004] The utility model proposes a wire drawing tool, which provides a reciprocating power mechanism so that the support plate can realize reciprocating motion under the drive of the reciprocating cylinder, thereby realizing the reciprocating motion of the workpiece, effectively replacing manual labor; at the same time, a sanding belt pressing mechanism is provided, which can be adjusted left and right, and can adapt to the wire drawing and grinding work of workpieces of different widths, further liberating manual labor and improving work efficiency.

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

[0006] A wire drawing tool comprises: a support frame, a supporting plate and an abrasive belt, wherein the supporting plate and the abrasive belt are both mounted on the support frame, and the abrasive belt is located above the supporting plate;

[0007] The support plate is slidably mounted on the support frame;

[0008] A reciprocating power mechanism is installed at the bottom of the support plate; the reciprocating power mechanism includes a first crossbeam, a reciprocating cylinder, a first joist, a second joist and a drag frame, the first crossbeam and the first joist are both installed on the support frame, the first joist and the second joist are installed on the first crossbeam, the reciprocating cylinder is installed on the first crossbeam, the reciprocating cylinder is located between the first longitudinal beam and the second longitudinal beam, the bracket is connected to the pneumatic rod of the reciprocating cylinder, and the bracket is slidably connected to the first longitudinal beam and the second longitudinal beam, and the bottom of the support plate is installed on the bracket;

[0009] A sanding belt pressing mechanism is provided on the top of the sanding belt, and the sanding belt pressing mechanism includes a displacement motor, a driving screw, a limiting rod, a driving block, a fine-tuning cylinder and a pressure plate. The displacement motor is installed on one side of the support frame, and the driving screw is rotatably installed on the support frame. The driving screw is connected to the output shaft of the displacement motor, and the limiting rod is installed on the support frame. An internal threaded hole and a through hole are provided on the driving block, and the internal threaded hole cooperates with the driving screw, and the through hole cooperates with the limiting rod. The fine-tuning cylinder is installed at the bottom of the driving block with the pneumatic rod facing downward, and the pressure plate is horizontally installed at the bottom end of the fine-tuning cylinder.

[0010] Furthermore, the support frame includes a first support foot, a first support leg, a first support beam, a second support foot, a second support leg and a second support beam;

[0011] The first supporting leg and the second supporting leg are symmetrically arranged;

[0012] The first supporting leg is vertically mounted on the first supporting foot;

[0013] The second supporting leg is vertically mounted on the second supporting foot;

[0014] The first supporting leg and the second supporting leg are symmetrical to each other;

[0015] The first support beam is mounted longitudinally and horizontally on the first support leg;

[0016] The second support beam is mounted longitudinally and horizontally on the second support leg;

[0017] The first support beam and the second support beam are symmetrical to each other;

[0018] The bottom of the support plate is symmetrically provided with a first pulley;

[0019] The first support beam and the second support beam are provided with symmetrical first sliding grooves;

[0020] The first pulley is slidably mounted in the first sliding groove;

[0021] The first crossbeam is installed on the first support beam and the second support beam at the same time.

[0022] Furthermore, a second pulley is symmetrically provided at the bottom of the bracket;

[0023] The first joist and the second joist are both provided with a second slide groove;

[0024] The second pulley is slidably installed in the second sliding groove.

[0025] Further, a first support frame is provided on the first support beam;

[0026] A second support frame is provided on the second support beam;

[0027] The displacement motor is installed on the side of the first support frame;

[0028] The driving screw and the limiting rod are both installed on the first supporting frame and the second supporting frame.

[0029] Furthermore, two limiting rods are provided, and the two limiting rods are symmetrically installed on both sides of the pressure driving block.

[0030] Furthermore, a plurality of first cross beams are provided.

[0031] The utility model provides a reciprocating power mechanism, which enables the support plate to achieve reciprocating motion under the drive of the reciprocating cylinder, thereby realizing the reciprocating motion of the workpiece, effectively replacing manual labor; at the same time, a sanding belt pressing mechanism is provided, which can be adjusted left and right, and can adapt to the wire drawing and grinding work of workpieces of different widths, further liberating manual labor and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0033] Figure 1 This is a schematic diagram of the overall structure of a wire drawing tool in a specific embodiment of the present utility model;

[0034] Figure 2 for Figure 1 A left side view of the structure of a support frame of a wire drawing tool is shown;

[0035] Figure 3 for Figure 1 A schematic diagram of the connection structure of a support plate and a support frame of a wire drawing tool with a cross-section is shown;

[0036] Figure 4 for Figure 1 The left side view of the structure of a reciprocating power mechanism of a wire drawing tool is shown;

[0037] Figure 5 for Figure 1 、 Figure 4 A schematic diagram of the connection structure between the bracket and the first support beam of the reciprocating power mechanism shown;

[0038] Figure 6 for Figure 4 A schematic diagram of the connection structure between the first supporting beam and the first cross beam of the reciprocating power mechanism shown;

[0039] Explanation of reference numerals: support frame 1; first supporting foot 11; second supporting foot 12; first supporting leg 13; second supporting leg 14; first supporting beam 15; first supporting frame 151; second supporting beam 16; second supporting frame 161; first chute 17; supporting plate 2; first pulley 21; sanding belt 3; reciprocating power mechanism 4; first crossbeam 41; reciprocating cylinder 42; first supporting beam 43; second supporting beam 44; drag frame 45; second pulley 451; second chute 46; sanding belt pressing mechanism 5; displacement motor 51; driving screw 52; limiting rod 53; driving block 54; fine-tuning cylinder 55; pressing plate 56; DETAILED DESCRIPTION

[0040] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0041] In the specific embodiment of the present invention, see Figures 1-6 A wire drawing tool comprises: a support frame 1, a supporting plate 2 and an abrasive belt 3, wherein the supporting plate 2 and the abrasive belt 3 are both installed on the support frame 1, and the abrasive belt 3 is located above the supporting plate 2;

[0042] The support plate 2 is slidably mounted on the support frame 1;

[0043] A reciprocating power mechanism 4 is installed at the bottom of the pallet 2; the reciprocating power mechanism 4 includes a first crossbeam 41, a reciprocating cylinder 42, a first joist 43, a second joist 44 and a bracket 45, the first crossbeam 41 is installed on the support frame 1, the first joist 43 and the second joist 44 are both installed on the first crossbeam 41, the reciprocating cylinder 42 is installed on the first crossbeam 41, the reciprocating cylinder 42 is located between the first longitudinal beam 43 and the second longitudinal beam 44, the bracket 45 is connected to the pneumatic rod of the reciprocating cylinder 42, and the bracket 45 is slidably connected to the first longitudinal beam 43 and the second longitudinal beam 44, and the bottom of the pallet 2 is installed on the bracket 45;

[0044] A sanding belt pressing mechanism 5 is provided on the top of the sanding belt 3. The sanding belt pressing mechanism 5 includes a displacement motor 51, a driving screw 52, a limiting rod 53, a driving block 54, a fine-tuning cylinder 55 and a pressing plate 56. The displacement motor 51 is installed on one side of the support frame 1, and the driving screw 52 is rotatably installed on the support frame 1. The driving screw 52 is connected to the output shaft of the displacement motor 51, and the limiting rod 53 is installed on the support frame 1. An internal threaded hole and a through hole are provided on the driving block 54. The internal threaded hole cooperates with the driving screw, and the through hole cooperates with the limiting rod. The fine-tuning cylinder 55 is installed at the bottom of the driving block 54 with the pneumatic rod facing downward, and the pressing plate 56 is horizontally installed at the bottom end of the fine-tuning cylinder 55. When working, the pressing plate 56 presses the sanding belt 3 downward so that the sanding belt 3 contacts the workpiece, thereby performing wire drawing and grinding on the workpiece.

[0045] In the specific embodiment of the present invention, see Figures 1-6 , the support frame 1 includes a first supporting foot 11, a second supporting foot 12, a first supporting leg 13, a second supporting leg 14, a first supporting beam 15 and a second supporting beam 16;

[0046] The first supporting leg 11 and the second supporting leg 12 are symmetrically arranged;

[0047] The first supporting leg 13 is vertically mounted on the first supporting foot 11;

[0048] The second supporting leg 14 is vertically mounted on the second supporting foot 12;

[0049] The first supporting leg 13 and the second supporting leg 14 are symmetrical to each other;

[0050] The first support beam 15 is mounted longitudinally and horizontally on the first support leg 13, and there are two first support legs;

[0051] The second support beam 16 is longitudinally and horizontally mounted on the second support leg 14, and there are two second support legs;

[0052] The first support beam 15 and the second support beam 16 are symmetrical to each other;

[0053] The bottom of the support plate 2 is symmetrically provided with a first pulley 21;

[0054] Symmetrical first sliding grooves 17 are provided on the first support beam 15 and the second support beam 16;

[0055] The first pulley 21 is slidably mounted in the first sliding groove 17;

[0056] The first crossbeam 41 is installed on both the first support beam 15 and the second support beam 16;

[0057] By arranging the first pulley 21 at the bottom of the supporting plate 2 and arranging the first sliding groove 17 on the first support beam 15 and the second support beam 16, the supporting plate 2 can slide according to the set track when sliding, and the sliding is also smoother.

[0058] In the specific embodiment of the present invention, see Figures 1-6 , a second pulley 451 is symmetrically provided at the bottom of the bracket 45;

[0059] The first support beam 43 and the second support beam 44 are both provided with a second slide groove 46;

[0060] The second pulley 451 is slidably installed in the second sliding groove 46;

[0061] The bracket first provides support for the pallet, driving the pallet to move back and forth;

[0062] At the same time, the bracket is connected to the reciprocating cylinder to realize power transmission. By setting a second pulley at the bottom of the bracket and setting a second slide groove on the first support beam and the second support beam, the movement of the bracket is effectively supported, ensuring the stability of the bracket movement and thus ensuring the stability of power transmission.

[0063] In the specific embodiment of the present invention, see Figures 1-6 , a first support frame 151 is provided on the first support beam 15;

[0064] A second support frame 161 is provided on the second support beam 16;

[0065] The displacement motor 51 is installed on the side of the first support frame 151;

[0066] The driving screw 52 and the limiting rod 53 are both installed on the first support frame 151 and the second support frame 161;

[0067] The abrasive belt pressing mechanism 5 is supported by providing a first support frame 151 and a second support frame 161;

[0068] The first support frame 151 and the second support frame 161 are structures added on the basis of the original equipment, and are welded to the first support beam 15 and the second support beam 16 of the original structure.

[0069] In the specific embodiment of the present invention, see Figures 1-6 There are two limit rods 53 , which are symmetrically installed on both sides of the pressure drive block 54 .

[0070] In the specific embodiment of the present invention, see Figures 1-6There are multiple first cross beams 41, specifically four, wherein the reciprocating cylinder is installed on two first cross beams, and the first supporting beam and the second supporting beam are simultaneously installed on the four first cross beams.

[0071] In the specific embodiment of the present invention, see Figures 1-6 The distance between the sanding belt and the support plate is fixed and is provided on the original equipment. When grinding, one hand is required to hold the tool and press the sanding belt down to perform wire drawing grinding on the workpiece.

[0072] After the sanding belt pressing structure is set, the sanding belt can be pressed downward under the action of the fine-tuning cylinder to perform wire drawing and grinding on the workpiece; at the same time, the forward and reverse rotation of the displacement motor drives the driving screw to rotate in the forward and reverse directions, thereby driving the driving block to move back and forth, thereby driving the pressing plate to move left and right, thereby gradually pressing the sanding belt in the left and right directions to adapt to the wire drawing and grinding work of workpieces of different lengths;

[0073] After the reciprocating power mechanism is set, the reciprocating power mechanism drives the support plate to move back and forth according to the set frequency, thereby realizing the wire drawing and grinding of the workpiece.

[0074] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire drawing tool, comprising: A support frame, a supporting plate and an abrasive belt, wherein the supporting plate and the abrasive belt are both installed on the support frame, and the abrasive belt is located above the supporting plate; The feature is that: the support plate is slidably mounted on the support frame; A reciprocating power mechanism is installed at the bottom of the pallet; the reciprocating power mechanism includes a first crossbeam, a reciprocating cylinder, a first joist, a second joist and a drag frame, the first crossbeam is installed on the support frame, the first joist and the second joist are both installed on the first crossbeam, the reciprocating cylinder is simultaneously installed on the first crossbeam, the reciprocating cylinder is located between the first longitudinal beam and the second longitudinal beam, the bracket is connected to the pneumatic rod of the reciprocating cylinder, and the bracket is slidably connected to the first longitudinal beam and the second longitudinal beam, and the bottom of the pallet is installed on the bracket; A sanding belt pressing mechanism is provided on the top of the sanding belt, and the sanding belt pressing mechanism includes a displacement motor, a driving screw, a limiting rod, a driving block, a fine-tuning cylinder and a pressure plate. The displacement motor is installed on one side of the support frame, and the driving screw is rotatably installed on the support frame. The driving screw is connected to the output shaft of the displacement motor, and the limiting rod is installed on the support frame. An internal threaded hole and a through hole are provided on the driving block, and the internal threaded hole cooperates with the driving screw, and the through hole cooperates with the limiting rod. The fine-tuning cylinder is installed at the bottom of the driving block with the pneumatic rod facing downward, and the pressure plate is horizontally installed at the bottom end of the fine-tuning cylinder.

2. A wire drawing tool according to claim 1, characterized in that: The support frame includes a first support foot, a first support leg, a first support beam, a second support foot, a second support leg and a second support beam; The first supporting leg and the second supporting leg are symmetrically arranged; The first supporting leg is vertically mounted on the first supporting foot; The second supporting leg is vertically mounted on the second supporting foot; The first supporting leg and the second supporting leg are symmetrical to each other; The first support beam is mounted longitudinally and horizontally on the first support leg; The second support beam is mounted longitudinally and horizontally on the second support leg; The first support beam and the second support beam are symmetrical to each other; The bottom of the support plate is symmetrically provided with a first pulley; The first support beam and the second support beam are provided with symmetrical first sliding grooves; The first pulley is slidably mounted in the first sliding groove; The first crossbeam is installed on the first support beam and the second support beam at the same time.

3. A wire drawing tool as claimed in claim 2, characterized in that: A second pulley is symmetrically provided at the bottom of the bracket; The first joist and the second joist are both provided with a second slide groove; The second pulley is slidably installed in the second sliding groove.

4. A wire drawing tool as claimed in claim 3, characterized in that: A first support frame is provided on the first support beam; A second support frame is provided on the second support beam; The displacement motor is installed on the side of the first support frame; The driving screw and the limiting rod are both installed on the first supporting frame and the second supporting frame.

5. The wire drawing tool according to claim 1, characterized in that: There are two limit rods, which are symmetrically installed on both sides of the pressure drive block.

6. The wire drawing tool according to claim 1, characterized in that: A plurality of first cross beams are provided.

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