Fixed-length cutting device for bar production

Abstract

The utility model discloses a fixed-length cutting device for bar production. The fixed-length cutting device comprises a supporting table plate, a sliding fixed-length mechanism and a fixing mechanism. A supporting frame is fixed to the supporting table plate, and a lifting cutting device is installed on the supporting frame. The sliding fixed-length mechanism comprises a sliding supporting block, a fixed clamping frame is installed on the sliding supporting block, an inserting hole is formed in the fixed clamping frame, and a tight connecting sleeve is fixed to the side wall of the inserting hole; the fixing mechanism comprises a side supporting vertical plate, a fixing clamping ring is installed on the side supporting vertical plate, a plurality of clamping protruding blocks are fixed to the fixing clamping ring, a push-pull plate is arranged on one side of the side supporting vertical plate, and a plurality of inserting rods are fixedly connected to the face, close to the side supporting vertical plate, of the push-pull plate. Through the arrangement of corresponding mechanisms, the precision of the cutting length of the bar is improved, so that the cutting length of each steel bar is kept consistent, the steel bars are convenient to store and transport, the waste of the steel bars is not easy to cause, and the use cost is reduced for a user.

Description

Technical Field

[0001] The utility model belongs to the technical field of bar cutting, and in particular relates to a fixed-length cutting device for bar production. Background Art

[0002] The ratio of length to cross-sectional perimeter is quite large, and the cross-section has no obvious convex or concave parts. It is also called a bar or a common cross-sectional profile, including square and round. Among them, round steel bars are the most commonly used, and the production of round steel bars is output in the form of a whole long strip, so it needs to be cut to facilitate packaging and transportation.

[0003] At present, the cutting of round steel bars is usually done manually, but the accuracy of manual operation is poor, resulting in different cutting lengths of steel bars, which adds unnecessary trouble to the transportation and storage of steel bars. In addition, the different lengths during use will cause a certain amount of material waste, thereby increasing the construction cost of users.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0005] The utility model aims to provide a fixed-length cutting device for rod production, which can solve the problem in the prior art that the cutting length of the rod is difficult to keep consistent.

[0006] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the utility model is as follows:

[0007] A bar production fixed-length cutting device, comprising: a supporting table, a sliding fixed-length mechanism and a fixing mechanism;

[0008] A support frame is fixed on the support table top, a lifting and cutting device is installed on the support frame, and a groove is cut on the support table top;

[0009] The sliding fixed length mechanism is installed on the supporting table board, and the sliding fixed length mechanism includes a sliding support block, a fixed card frame is installed on the sliding support block, a plug hole is drilled in the fixed card frame, and a tight connection sleeve is fixed on the side wall of the plug hole;

[0010] The fixing mechanism is installed on one side of the fixed card frame, and the fixing mechanism includes a side support vertical plate, a fixing clamping ring is installed on the side support vertical plate, a plurality of clamping protrusions are fixed on the fixing clamping ring, a push-pull plate is provided on one side of the side support vertical plate, and a plurality of plug rods are fixedly connected to a surface of the push-pull plate close to the side support vertical plate.

[0011] In one or more embodiments of the present invention, a plurality of supporting legs are fixed under the supporting table board for supporting the supporting table board, so that the supporting table board is not prone to shaking and tilting, thereby making the cutting steel rod less likely to be affected.

[0012] In one or more embodiments of the utility model, the sliding support block is threadedly connected with a main positioning screw, which is used to drive the movement of the sliding support block after rotation, so that the fixed card frame can move, and then adjust the cutting length of the steel rod. A first fixed bearing is fixedly connected between one end of the main positioning screw and the supporting table board, which is used to ensure the stability of the main positioning screw, so that the main positioning screw is not easy to shake or tilt, thereby improving the stability of the device;

[0013] A driving rotating rod is fixed to the other end of the main positioning screw rod, which is used to facilitate the use of the staff and reduce the difficulty of operation.

[0014] In one or more embodiments of the utility model, a covering curtain is fixedly connected between the sliding support block and the supporting table board to block the debris generated during the cutting of the steel rod, so that the debris is not easy to enter the groove, thereby not easily affecting the sliding of the sliding support block, thereby improving the stability of the device and reducing the cleaning pressure on the staff.

[0015] In one or more embodiments of the utility model, the push-pull plate is also fixedly connected to a support column rod for supporting the push-pull plate, so that the push-pull plate is not easy to fall off or shake, thereby facilitating better fixing of the steel rod and preventing the steel rod from shaking during the cutting process.

[0016] In one or more embodiments of the present invention, a receiving groove is bored on the side support vertical plate to provide space for the sliding of the limit slider; one end of the support column rod disposed in the receiving groove is fixedly connected to the limit slider for pulling and supporting the support column rod, thereby achieving the function of supporting the push-pull plate; a push spring is fixedly connected between the limit slider and the side support vertical plate to assist in resetting the push-pull plate, thereby facilitating the staff to insert multiple rods into the clamping protrusion.

[0017] In one or more embodiments of the utility model, a sliding groove is bored in the push-pull plate to provide space for the sliding of the connecting slider, and a connecting slider is arranged in the sliding groove to drive the movement of multiple connecting slide rods, thereby achieving the function of driving the clamp to move, so that the clamp can clamp the steel rod to prevent the steel rod from shaking or tilting, and a control screw is threadedly connected to the connecting slider to drive the connecting slider to slide.

[0018] In one or more embodiments of the present invention, a second fixed bearing is fixedly connected between one end of the control screw and the push-pull plate, which is used to fix the control screw, so that the control screw is not prone to shaking, the stability of the control screw is improved, and the rotation of the control screw is not easily affected.

[0019] In one or more embodiments of the utility model, a plurality of connecting slide bars are also fixed on the connecting slide block, which are used to support the clamp, so as to facilitate the movement of the clamp, and a clamp is fixedly connected to one end of the plurality of connecting slide bars outside the slide slot, which is used to clamp the steel bar, so that the steel bar is not easy to shake during the cutting process, thereby maintaining the stability of the device.

[0020] In one or more embodiments of the present invention, an auxiliary support bolt is fixedly installed on one side of the side support vertical plate to serve as an auxiliary support steel rod.

[0021] Compared with the prior art, the utility model improves the accuracy of cutting length of the rod by setting up the corresponding mechanism, so that the length of the steel rod cut each time is kept consistent, thereby facilitating the storage and transportation of the steel rod, and is not prone to waste of steel rods, thereby reducing the use cost for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a three-dimensional diagram of a bar production fixed-length cutting device in one embodiment of the utility model;

[0024] Figure 2 for Figure 1 The schematic diagram of the structure shown at A in the middle;

[0025] Figure 3 It is a cross-sectional view of a bar production fixed-length cutting device in one embodiment of the utility model;

[0026] Figure 4 for Figure 3 The schematic diagram of the structure shown at B in the figure;

[0027] Figure 5 This is a structural cross-sectional view of a push-pull plate in one embodiment of the utility model;

[0028] Figure 6 for Figure 5 The schematic diagram of the structure shown at C in the middle;

[0029] Figure 7 It is a cross-sectional view of a side supporting vertical plate in one embodiment of the utility model.

[0030] Description of main reference numerals:

[0031] 1-support table board, 101-support frame, 102-lifting and cutting device, 103-groove, 104-support leg, 2-sliding fixed length mechanism, 201-sliding support block, 202-fixed card frame, 203-tight connection sleeve, 204-main positioning screw, 205-first fixed bearing, 206-driving rotating rod, 207-covering curtain, 3-fixing mechanism, 301-side support vertical plate, 302-fixed clamping ring, 303-clamping protrusion, 304-push-pull plate, 305-insertion rod, 306-support column rod, 307-limiting slider, 308-pushing spring, 309-connecting slider, 310-control screw, 311-second fixed bearing, 312-connecting slide rod, 313-clamp, 314-auxiliary support bolt. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0033] like Figure 1-Figure 7 As shown, a bar production fixed-length cutting device in one embodiment of the utility model includes: a supporting table board 1, a sliding fixed-length mechanism 2 and a fixing mechanism 3.

[0034] like Figure 1-Figure 4 As shown, a support frame 101 is fixed on the support table 1, which is used to support the lifting and cutting device 102, so that the lifting and cutting device 102 is not easy to fall off. The lifting and cutting device 102 is installed on the support frame 101, and the lifting and cutting device 102 has the function of lifting, so that the lifting and cutting device 102 can descend to cut the steel rod. A groove 103 is chiseled on the support table 1 to provide space for the sliding support block 201. A plurality of support legs 104 are fixed under the support table 1 to support the support table 1, so that the support table 1 is not easy to shake or tilt, thereby making the cutting of the steel rod less affected.

[0035] like Figure 1-Figure 4As shown, the sliding length fixing mechanism 2 is installed on the support table 1, and the sliding length fixing mechanism 2 includes a sliding support block 201, which is used to support a fixed clamping frame 202, so as to drive the fixed clamping frame 202 to slide, thereby achieving the effect of adjusting the cutting length of the steel rod. The fixed clamping frame 202 is installed on the sliding support block 201, which is used to control the cutting length of the steel rod, thereby improving the cutting accuracy.

[0036] Among them, a plug hole is drilled in the fixed clamp frame 202, and a tight connection sleeve 203 is fixed on the side wall of the plug hole to assist in fixing the steel rod and facilitate the fixing of the steel plate.

[0037] like Figure 1-Figure 4 As shown, the main positioning screw 204 is threadedly connected to the sliding support block 201, which is used to drive the sliding support block 201 to move after rotation, so that the fixed clamping frame 202 can move, and then adjust the cutting length of the steel rod. A first fixed bearing 205 is fixedly connected between one end of the main positioning screw 204 and the support table 1, which is used to ensure the stability of the main positioning screw 204, so that the main positioning screw 204 is not easy to shake or tilt, thereby improving the stability of the device.

[0038] A driving rotating rod 206 is fixed to the other end of the main positioning screw 204 to facilitate the use of the staff and reduce the difficulty of operation.

[0039] Preferably, a slot is bored on the side wall of the groove 103 , and a plurality of fixing buckles are arranged in the slot, and the fixing buckles are fixedly connected to the covering curtain 207 , so that the covering curtain 207 is not easily entangled on the main positioning screw 204 .

[0040] like Figure 1-Figure 4 As shown, a covering curtain 207 is fixedly connected between the sliding support block 201 and the supporting table board 1, which is used to block the debris generated during the cutting process of the steel rod, so that the debris is not easy to enter the groove 103, and thus it is not easy to affect the sliding of the sliding support block 201, thereby improving the stability of the device and reducing the cleaning pressure of the staff.

[0041] like Figure 1-Figure 2 As shown, the fixing mechanism 3 is installed on one side of the fixing clamp frame 202, and the fixing mechanism 3 includes a side support vertical plate 301 for supporting the steel rod, and a fixing clamp ring 302 is installed on the side support vertical plate 301, and a plurality of clamping protrusions 303 are fixed on the fixing clamp ring 302 for fixing the steel rod so that the steel rod is not easy to shake and fall off when cut. A push-pull plate 304 is provided on one side of the side support vertical plate 301, and a plurality of plug rods 305 are fixedly connected on the side of the push-pull plate 304 close to the side support vertical plate 301, and are used to be inserted into the clamping protrusion 303, so that the clamping protrusion 303 can fix the steel rod.

[0042] like Figure 1-Figure 7As shown, the push-pull plate 304 is also fixedly connected with a support column 306 for supporting the push-pull plate 304 so that the push-pull plate 304 is not easy to fall off or shake, thereby facilitating better fixing of the steel rod and preventing the steel rod from shaking during the cutting process.

[0043] like Figure 1-Figure 7 As shown, a receiving groove is cut on the side support vertical plate 301 to provide space for the sliding of the limit slider 307. One end of the support column 306 disposed in the receiving groove is fixedly connected to the limit slider 307, which is used to pull and support the support column 306, thereby achieving the function of supporting the push-pull plate 304. A push spring 308 is fixedly connected between the limit slider 307 and the side support vertical plate 301 to assist the push-pull plate 304 in resetting, thereby facilitating the staff to insert multiple insertion rods 305 into the clamping protrusion 303.

[0044] like Figure 5-Figure 6 As shown, a slide groove is excavated in the push-pull plate 304 to provide space for the sliding of the connecting slider 309. The connecting slider 309 is arranged in the slide groove to drive the movement of the plurality of connecting slide bars 312, thereby achieving the function of driving the clamp 313 to move, so that the clamp 313 can clamp the steel bar, making it difficult for the steel bar to shake or tilt. A control screw 310 is threadedly connected to the connecting slider 309 to drive the connecting slider 309 to slide.

[0045] Among them, a second fixed bearing 311 is fixedly connected between one end of the control screw 310 and the push-pull plate 304, which is used to fix the control screw 310, so that the control screw 310 is not prone to shaking, thereby improving the stability of the control screw 310 and not easily affecting the rotation of the control screw 310.

[0046] Specifically, a plurality of connecting slide bars 312 are fixed on the connecting slide block 309. They are used to support the clamp 313, so as to facilitate the movement of the clamp 313. One end of the plurality of connecting slide bars 312 outside the slide slot is fixedly connected with the clamp 313, which is used to clamp the steel bar, so that the steel bar is not easy to shake during the cutting process, and the stability of the device is maintained. An auxiliary support bolt 314 is fixedly installed on one side of the side support vertical plate 301, which plays the role of auxiliary support for the steel bar.

[0047] When in use, the staff first pulls the handle to pull the push-pull plate 304, so that the insertion rod 305 is no longer inserted into the clamping protrusion 303, and then the staff inserts the steel rod through the push-pull plate 304, the fixing clamp ring 302, and the auxiliary support bolt 314, and then inserts it into the tight connection sleeve 203. Then the staff pushes the push-pull plate 304, so that multiple insertion rods 305 can be inserted into the clamping protrusion 303 again, and the steel rod can be clamped by multiple clamping protrusions 303, and then a pair of control screws 310 are rotated to control the movement of the connecting slider 309 through the control screws 310, and then the clamp 313 is pushed by the connecting slide bar 312 to clamp the steel rod, thereby improving the fixing effect of the steel rod;

[0048] Furthermore, the first fixed bearing 205 can be rotated by rotating the driving rod 206, so that the sliding support block 201 and the fixed clamp frame 202 can be moved, thereby facilitating the cutting of steel bars of fixed lengths. The steel bars are cut by the lifting and cutting device 102, and the covering curtain 207 can prevent debris from entering the groove 103, thereby making the sliding of the sliding support block 201 less susceptible to being affected.

[0049] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0050] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A bar production fixed-length cutting device, characterized in that: include: A support table top (1), wherein a support frame (101) is fixed on the support table top (1), a lifting and cutting device (102) is installed on the support frame (101), and a groove (103) is cut on the support table top (1); A sliding fixed length mechanism (2) is installed on the supporting table top (1), the sliding fixed length mechanism (2) comprises a sliding support block (201), a fixed card frame (202) is installed on the sliding support block (201), a plug hole is drilled in the fixed card frame (202), and a tight connection sleeve (203) is fixed on the side wall of the plug hole; A fixing mechanism (3) is installed on one side of the fixing clamp frame (202), and the fixing mechanism (3) includes a side support vertical plate (301), a fixing clamp ring (302) is installed on the side support vertical plate (301), a plurality of clamping protrusions (303) are fixed on the fixing clamp ring (302), a push-pull plate (304) is provided on one side of the side support vertical plate (301), and a plurality of plug rods (305) are fixedly connected on a surface of the push-pull plate (304) close to the side support vertical plate (301).

2. The bar production fixed-length cutting device according to claim 1 is characterized in that: A plurality of supporting legs (104) are fixed below the supporting table top (1).

3. The bar production fixed-length cutting device according to claim 1 is characterized in that: A main positioning screw (204) is threadedly connected to the sliding support block (201), a first fixed bearing (205) is fixedly connected between one end of the main positioning screw (204) and the supporting table top (1), and a driving rotating rod (206) is fixed to the other end of the main positioning screw (204).

4. The bar production fixed-length cutting device according to claim 1 is characterized in that: A covering curtain (207) is fixedly connected between the sliding support block (201) and the supporting table top (1).

5. The bar production fixed-length cutting device according to claim 1 is characterized in that: The push-pull plate (304) is also fixedly connected to a support column (306).

6. The bar production fixed-length cutting device according to claim 5, characterized in that: A receiving groove is formed on the side support vertical plate (301), one end of the support column (306) disposed in the receiving groove is fixedly connected to a limiting slider (307), and a push spring (308) is fixedly connected between the limiting slider (307) and the side support vertical plate (301).

7. The bar production fixed-length cutting device according to claim 1 is characterized in that: A slide groove is bored in the push-pull plate (304), a connecting slider (309) is arranged in the slide groove, and a control screw (310) is threadedly connected to the connecting slider (309).

8. The bar production fixed-length cutting device according to claim 7, characterized in that: A second fixed bearing (311) is fixedly connected between one end of the control screw rod (310) and the push-pull plate (304).

9. The bar production fixed-length cutting device according to claim 7, characterized in that: A plurality of connecting slide bars (312) are also fixed on the connecting slide block (309), and a clamp (313) is fixedly connected to one end of the plurality of connecting slide bars (312) outside the slide groove.

10. The bar production fixed-length cutting device according to claim 1, characterized in that: An auxiliary support bolt (314) is fixedly mounted on one side of the side support vertical plate (301).

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