Bone sawing device with positioning mechanism

Abstract

The utility model discloses a bone sawing device with a positioning mechanism, which comprises a working table, a sawing wheel is arranged in the working table, a support rod is fixedly connected to the bottom of the working table, a storage table is slidably connected to the upper end of the working table, and a handle is fixedly connected to the left end of the storage table. A connecting block is fixedly connected to the bottom of the storage table, a guide rod is slidably connected into the connecting block in a sleeved mode, a fixing block is fixedly connected to the outer side of the guide rod, the fixing block is fixedly connected with the workbench, and a positioning mechanism is arranged on the storage table. By designing the threaded connection between the positive and negative screw rod and the clamping block, the rotation of the positive and negative screw rod can be realized when the knob is rotated, the threaded movement of the clamping block can be realized, the clamping block can drive the rubber pad to move, and the positioning and clamping of the bone can be realized through the contact between the rubber pad and the bone; and positioning is convenient, and it can be avoided that during follow-up bone sawing, the bone sawing work is affected by deviation of materials.

Description

TECHNICAL FIELD

[0001] The utility model relates to saw bone device technical field, specifically is a saw bone device with positioning mechanism. BACKGROUND

[0002] The saw bone machine is suitable for live pig slaughtering and is used for cutting small pieces of frozen meat, spare ribs and the like. The saw bone machine is widely used in large centralized food processing plants, slaughterhouses, meat processing plants and the like. The utility model discloses a saw bone device in the patent authorization announcement No. CN221152748U. The saw bone device comprises a workbench and further comprises: a fixer arranged on the top of the workbench, the inner wall of the fixer is provided with a handle, and the top of the workbench is fixedly connected with a supporting plate; a fixing assembly is arranged on the outer side of the handle to fix when cutting, the fixing assembly comprises a moving plate, the moving plate is fixed to the outer side of the handle, the bottom of the moving plate is fixedly connected with a connecting plate, and the bottom of the connecting plate is fixedly connected with a fixing claw; a limiting assembly is arranged above the supporting plate to limit when cutting the bone, the saw bone device provided by the utility model solves the problem that the bone is not fixed, the bone is not stable when sawing, the danger degree is increased, and the existing saw bone device is inconvenient for cutting various bones, the size after cutting cannot be adjusted, the effect is relatively single, and the practicability is reduced.

[0003] In the prior art, it is inconvenient to limit the bone material during the use of the saw bone device, and the bone may deviate during sawing, affecting the sawing effect. Therefore, improvement is required. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a saw bone device with positioning mechanism, which solves the problem of inconvenient limiting of bone material.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a saw bone device with positioning mechanism, comprising a workbench, the inside of the workbench is provided with a saw wheel, the bottom of the workbench is fixedly connected with a supporting rod, the upper end of the workbench is slidably connected with a storage table, the left end of the storage table is fixedly connected with a handle, the bottom of the storage table is fixedly connected with a connecting block, the inside of the connecting block is slidably sleeved with a guide rod, the outer side of the guide rod is fixedly connected with a fixed block, the fixed block is fixedly connected with the workbench, the storage table is provided with a positioning mechanism, and the workbench is provided with a protection mechanism.

[0006] Preferably, the positioning mechanism comprises clamping blocks, the upper end of the storage table is slidably connected with two symmetrically distributed clamping blocks, the outer side of the clamping block is fixedly connected with a rubber pad, the inner side of the clamping block is threadedly connected with a reversible screw rod, the outer side of the reversible screw rod is rotatably sleeved with a box body, the box body is fixedly connected with the storage table, the inner side of the box body is rotatably connected with a knob, the lower end of the knob is fixedly connected with a bevel gear one, the outer side of the bevel gear one is engaged with a bevel gear two, and the outer side of the bevel gear two is fixedly sleeved on the reversible screw rod. Through the design of the positioning mechanism, the bone can be conveniently clamped and positioned.

[0007] Preferably, the outer side of the reversible screw rod is rotatably sleeved with a support seat through a bearing, and the support seat is fixedly connected with the storage table. Through the design of the support seat, the reversible screw rod can be rotatably supported.

[0008] Preferably, the outer side of the knob is rotatably sleeved with a rotating seat through a bearing, and the rotating seat is fixedly connected with the storage table. Through the design of the rotating seat, the knob can be rotatably supported.

[0009] Preferably, the protection mechanism comprises a protective cover, the protective cover is hingedly connected to the workbench, a fixed rod is fixedly connected to the inner side of the workbench, a spring is arranged on the outer side of the fixed rod, a sliding block is slidably sleeved on the outer side of the fixed rod, the sliding block is slidably connected with the workbench, an elastic block is fixedly connected to the outer side of the sliding block, the elastic block is fixedly connected with the workbench, a rolling ball is movably sleeved in the inner side of the sliding block, the rolling ball is movably connected with the workbench, and the rolling ball is movably connected with the protective cover. Through the design of the protection mechanism, the sawing process can be protected.

[0010] Preferably, one end of the spring is fixedly connected with the workbench, and the other end of the spring is fixedly connected with the sliding block. Through the design of the spring, the acting force of the spring can act on the sliding block.

[0011] Preferably, a groove is formed in the inner side of the protective cover, and a rolling ball is movably sleeved in the inner side of the groove. Through the design of the groove, the rolling ball can roll in the groove.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a reversible screw rod and clamping block are connected through the thread, when rotating the knob, the reversible screw rod can be rotated, the threaded motion of the clamping block can be realized, the clamping block can drive the rubber pad to move, the positioning and clamping of the bone can be realized through the contact between the rubber pad and the bone, the positioning is convenient, and the offset of the material can be avoided during subsequent bone sawing, and the bone sawing work can be carried out.

[0014] 2, the utility model discloses the effect of the design guard shield, the guard shield is equipped with the outside of saw wheel, when sawing the bone of material, can effectively avoid the danger that splashes such as broken bone, scrap, improved the security of sawing the bone work, and the guard shield is connected and fixed with the workbench under the insertion of ball and groove, when pulling the guard shield can realize the separation of ball and groove, and the opening and closing work of guard shield is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure solid of the utility model Figure One ;

[0016] Figure 2 It is the overall structure solid of the utility model Figure Two ;

[0017] Figure 3 It is the partial structure solid of the utility model Figure 1 ;

[0018] Figure 4 It is the enlarged view of A of the utility model Figure 3 ;

[0019] Figure 5 It is the guard shield partial structure plan view of the utility model Figure 1 .

[0020] In the drawing: 1, workbench, 2, saw wheel, 3, support rod, 4, object table, 5, handle, 6, connecting block, 7, guide rod, 8, positioning mechanism, 9, protection mechanism, 10, fixed block, 81, clamping block, 82, positive and negative screw rod, 83, support seat, 84, bevel gear one, 85, knob, 86, rotating seat, 87, box body, 88, rubber pad, 89, bevel gear two, 91, guard shield, 92, fixed rod, 93, spring, 94, sliding block, 95, elastic block, 96, ball, 97, groove. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3The utility model provides a bone sawing device with positioning mechanism, including the workbench 1, the inside of workbench 1 is provided with saw wheel 2, the bottom of workbench 1 is fixedly connected with support rod 3, the upper end of workbench 1 is slidably connected with the table 4, the left end of table 4 is fixedly connected with handle 5, the bottom of table 4 is fixedly connected with connecting block 6, the inside of connecting block 6 is slidably sleeved with guide rod 7, the outside of guide rod 7 is fixedly connected with fixed block 10, and fixed block 10 is fixedly connected with workbench 1, and positioning mechanism 8 is arranged on table 4, and protection mechanism 9 is arranged on workbench 1.

[0023] Please refer to Figure 1 、 Figure 3 、 Figure 4 Positioning mechanism 8 includes clamping block 81, and the upper end of table 4 is slidably connected with two symmetrical clamping blocks 81, the outside of clamping block 81 is fixedly connected with rubber pad 88, the inside of clamping block 81 is connected with positive and negative screw 82 through screw thread, the outside of positive and negative screw 82 is rotatably sleeved with support seat 83 through bearing, support seat 83 is fixedly connected with table 4, and the rotation of positive and negative screw 82 can be supported by designing support seat 83, the outside of knob 85 is rotatably sleeved with rotating seat 86 through bearing, rotating seat 86 is fixedly connected with table 4, and the rotation of knob 85 can be supported by designing rotating seat 86, the outside of positive and negative screw 82 is rotatably sleeved with box body 87, and box body 87 is fixedly connected with table 4, and knob 85 is rotatably connected in the inside of box body 87, the lower end of knob 85 is fixedly connected with bevel gear one 84, the outside of bevel gear one 84 is engaged with bevel gear two 89, and bevel gear two 89 is fixedly sleeved on the outside of positive and negative screw 82, and the clamping and positioning of bone are facilitated by designing positioning mechanism 8.

[0024] Please refer to Figure 1 、 Figure 5 Protection mechanism 9 includes shroud 91, and shroud 91 is hingedly connected on workbench 1, and fixed rod 92 is fixedly connected in the inside of workbench 1, spring 93 is arranged on the outside of fixed rod 92, one end of spring 93 is fixedly connected with workbench 1, the other end of spring 93 is fixedly connected with sliding block 94, the acting force of spring 93 can act on sliding block 94 by designing spring 93, sliding block 94 is slidably sleeved on the outside of fixed rod 92, sliding block 94 is slidably connected with workbench 1, elastic block 95 is fixedly connected on the outside of sliding block 94, and elastic block 95 is fixedly connected with workbench 1, sliding block 94 is movably sleeved with ball 96 in the inside, ball 96 is movably connected with workbench 1, ball 96 is movably connected with shroud 91, recess 97 is formed in the inside of shroud 91, and ball 96 is movably sleeved in the inside of recess 97, ball 96 can roll in the inside of recess 97 by designing recess 97, and the sawing process can be protected by designing protection mechanism 9.

[0025] The specific implementation process of the utility model is as follows: when using, first, place the material on the material placing table 4, then rotate the knob 85, the knob 85 drives the bevel gear one 84 to rotate, the bevel gear one 84 drives the bevel gear two 89 to rotate, the bevel gear two 89 will drive the positive and negative screw rod 82 to rotate, so that the clamping block 81 does threaded motion, two clamping blocks 81 will move in opposite directions, the clamping block 81 can drive the rubber pad 88 to move, so that the rubber pad 88 contacts the material, and positioning and clamping of the bone can be realized, and the positioning is convenient, and when sawing the bone later, the offset of the material can be avoided, and the sawing work can be carried out.

[0026] When the bone needs to be sawed, the handle 5 is pushed to move, the handle 5 drives the material placing table 4 to move, the material placing table 4 drives the connecting block 6 to slide along the guide rod 7, so that the material contacts the rotating saw wheel 2, and the sawing work can be carried out.

[0027] When the shroud 91 needs to be opened and used, the shroud 91 is directly rotated, the shroud 91 is deflected along the workbench 1, the shroud 91 relatively slides with the ball 96, the arc surface of the recess 97 in the shroud 91 extrudes and drives the ball 96 to move, the ball 96 drives the sliding block 94 to slide along the workbench 1, the sliding block 94 can slide along the fixed rod 92 to extrude the spring 93, and simultaneously, the sliding block 94 extrudes the elastic block 95, so that the ball 96 is separated from the shroud 91, and the opening and closing work of the shroud 91 is facilitated.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A bone saw device with a positioning mechanism, comprising a worktable (1), characterized in that: The inside of the workbench (1) is provided with a saw wheel (2), the bottom of the workbench (1) is fixedly connected with a supporting rod (3), the upper end of the workbench (1) is slidably connected with a storage table (4), the left end of the storage table (4) is fixedly connected with a handle (5), the bottom of the storage table (4) is fixedly connected with a connecting block (6), the inside of the connecting block (6) is slidably sleeved with a guide rod (7), the outer side of the guide rod (7) is fixedly connected with a fixed block (10), the fixed block (10) is fixedly connected with the workbench (1), the storage table (4) is provided with a positioning mechanism (8), and the workbench (1) is provided with a protection mechanism (9).

2. A bone saw with positioning mechanism as defined in claim 1, characterized in that The positioning mechanism (8) comprises a clamping block (81), the upper end of the storage table (4) is slidably connected with two clamping blocks (81) which are symmetrically distributed, the outer side of the clamping block (81) is fixedly connected with a rubber pad (88), the inside of the clamping block (81) is threadedly connected with a reversible screw rod (82), the outer side of the reversible screw rod (82) is rotatably sleeved with a box body (87), the box body (87) is fixedly connected with the storage table (4), the inside of the box body (87) is rotatably connected with a knob (85), the lower end of the knob (85) is fixedly connected with a bevel gear one (84), the outer side of the bevel gear one (84) is engaged with a bevel gear two (89), and the bevel gear two (89) is fixedly sleeved on the outer side of the reversible screw rod (82).

3. A bone saw with positioning mechanism as defined in claim 2, characterized in that: The outer side of the reversible screw rod (82) is rotatably sleeved with a supporting seat (83) through a bearing, and the supporting seat (83) is fixedly connected with the storage table (4).

4. A bone saw with positioning mechanism as defined in claim 2, characterized in that: The outer side of the knob (85) is rotatably sleeved with a rotating seat (86) through a bearing, and the rotating seat (86) is fixedly connected with the storage table (4).

5. The bone saw assembly with positioning mechanism of claim 1, wherein: The protection mechanism (9) comprises a protective cover (91), the workbench (1) is hingedly connected with the protective cover (91), the inside of the workbench (1) is fixedly connected with a fixed rod (92), the outer side of the fixed rod (92) is provided with a spring (93), the outer side of the fixed rod (92) is slidably sleeved with a sliding block (94), the sliding block (94) is slidably connected with the workbench (1), the outer side of the sliding block (94) is fixedly connected with an elastic block (95), the elastic block (95) is fixedly connected with the workbench (1), the inside of the sliding block (94) is movably sleeved with a ball (96), the ball (96) is movably connected with the workbench (1), and the ball (96) is movably connected with the protective cover (91).

6. A bone saw with positioning mechanism as defined in claim 5, characterized in that: One end of the spring (93) is fixedly connected with the workbench (1), and the other end of the spring (93) is fixedly connected with the sliding block (94).

7. A bone saw with positioning mechanism as defined in claim 5, characterized in that: The inside of the protective cover (91) is provided with a groove (97), and the inside of the groove (97) is movably sleeved with a ball (96).

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