Protective cover for handheld wire drawing machine

Abstract

The utility model relates to a shield for a hand-held wire drawing machine, which comprises a shield body, one side of the shield body is provided with a connecting part, the other side of the shield body is provided with an extending part, the shield body is connected with the hand-held wire drawing machine through the connecting part, the middle part of the shield body is provided with a containing groove, the connecting part is positioned in the containing groove, and the extending part is positioned in the containing groove. Guide grooves are formed in the positions, at the two ends of the containing groove, of the protective cover body, and the two ends of the connecting part are located in the guide grooves. The device has the characteristics of convenience in adjustment, wide application range and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing machine structures, in particular to a protective cover for a handheld wire drawing machine. Background Art

[0002] A handheld wire drawing machine is a portable metal processing tool that is mainly used for drawing and surface treatment of metal wires. To ensure the safety of the equipment, a protective shield is installed on the outside of the wire drawing wheel for protection.

[0003] Existing protective covers are generally installed on the outside of the drawing wheel in a semi-enclosed integrated structure. During use, it is not only inconvenient to adjust the position, but also the length cannot be adjusted. The protection range cannot be adjusted according to the shape of the workpiece, which is inconvenient to use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a protective cover for a handheld wire drawing machine which is easy to adjust, convenient to use and has a wide range of uses.

[0005] The above-mentioned utility model object of the present invention is achieved through the following technical solutions:

[0006] A shield for a handheld wire drawing machine includes a shield body, a connecting portion is provided on one side of the shield body, and an extension portion is provided on the other side. The shield body is connected to the handheld wire drawing machine through the connecting portion. A storage groove is provided in the middle of the shield body, and the connecting portion is located inside the storage groove. The shield body has guide grooves at both ends of the storage groove, and both ends of the connecting portion are located inside the guide groove.

[0007] By adopting the above technical solution, the extension part is located inside the storage slot, and when necessary, the extension part can be pulled out from the inside of the storage slot. During the movement, it moves along the guide groove to ensure the stability and accuracy of the movement, so that the length of the guard can be adjusted according to actual needs during use to ensure the safety performance of the equipment.

[0008] In a preferred example, the present invention can be further configured as follows: the extension portion includes an extension plate, an anti-slip plate, and a cover plate, the extension plate is located inside the storage slot, the anti-slip plate is provided at one end of the extension plate located inside the storage slot, and the cover plate is provided at one end of the extension plate away from the anti-slip plate.

[0009] By adopting the above technical solution, the cover plate can fit closely with one side of the shield body, thereby ensuring the sealing of the equipment, and the anti-slip plate prevents the extension plate from falling out from the inside of the cover plate during movement.

[0010] In a preferred example, the present invention can be further configured as follows: a drive assembly is provided inside the storage slot, and the drive assembly includes an adjustment handle, an adjustment gear and an adjustment rack, the adjustment handle is installed on the top of the shield body, and the bottom of the adjustment handle passes through the shield body and is connected to the adjustment gear, the adjustment gear is engaged with the adjustment rack, and the adjustment rack is fixedly connected to the extension plate.

[0011] By adopting the above technical solution, when making adjustments, the adjustment handle is rotated. As the adjustment handle is rotated, the adjustment gear drives the adjustment rack to reciprocate along its length direction, thereby adjusting the length of the extension plate, which is convenient to use.

[0012] In a preferred example, the present invention can be further configured as follows: a locking piece is also provided on the outside of the adjusting handle, and the locking piece includes a locking pin and a locking hole. The locking pin is installed on one side of the adjusting handle, and a plurality of locking holes are evenly provided on the surface of the shield body along the circumference of the adjusting handle, and the locking pin abuts against the locking hole.

[0013] By adopting the above technical solution, after the adjustment is completed, the locking pin is inserted into the locking hole, thereby ensuring the stability of the position of the adjustment handle, and no rebound or the like will occur during use.

[0014] In a preferred example, the present invention can be further configured as follows: the connecting portion includes a connecting head and a locking bolt, a connecting hole is opened on the surface of the connecting head, and the locking bolt is located inside the connecting hole.

[0015] By adopting the above technical solution, the connectors at both ends of the shield body are connected together using locking bolts, which not only makes locking convenient but also increases the connection stability.

[0016] In a preferred example, the present invention can be further configured as follows: reinforcing ribs are provided at the bottom of the shield body.

[0017] By adopting the above technical solution, the reinforcing ribs can improve the supporting strength of the shield body.

[0018] In summary, the present invention has at least one of the following beneficial technical effects:

[0019] 1. The utility model is used to disassemble and assemble the shield body and the wire drawing machine through the connecting part, which is convenient for installation and use. The shield body is stored in the storage slot through the extension part installed on one side of the shield body. When needed, the extension part is pulled out from the storage slot. It is not only easy to adjust, but also has a wide range of applications and is easy to use.

[0020] 2. The extension part of the utility model, which is composed of the cover plate, the extension plate and the anti-slip plate, can not only be pulled out from the interior of the storage slot, but also can prevent the extension part from falling out of the interior of the storage slot;

[0021] 3. The utility model facilitates adjustment of the position of the extension plate by means of a drive assembly consisting of an adjustment handle, an adjustment gear and an adjustment rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the content of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings, wherein

[0023] Figure 1 It is a schematic diagram of the overall structure of this embodiment.

[0024] Figure 2 It is the front view of this embodiment.

[0025] Figure 3 It is a top view of this embodiment.

[0026] Figure 4 It is a cross-sectional view of this embodiment.

[0027] The reference numerals in the accompanying drawings are:

[0028] 1. Shield body; 11. Storage slot; 12. Guide slot; 13. Reinforcement rib; 2. Connecting part; 21. Connecting head; 22. Locking bolt; 3. Extension part; 31. Extension plate; 32. Anti-slip plate; 33. Cover plate; 4. Drive assembly; 41. Adjustment handle; 42. Adjustment gear; 43. Adjustment rack; 5. Locking piece; 51. Locking pin; 52. Locking hole. DETAILED DESCRIPTION

[0029] The present invention will be described in further detail below with reference to the accompanying drawings.

[0030] Reference Figures 1-4 , is a protective cover for a handheld wire drawing machine disclosed in the utility model, comprising a protective cover body 1, a connecting portion 2 is provided on one side of the protective cover body 1, and an extending portion 3 is provided on the other side. The protective cover body 1 is connected to the handheld wire drawing machine through the connecting portion 2, and a receiving groove 11 is provided in the middle of the protective cover body 1, and the connecting portion 2 is located inside the receiving groove 11. The protective cover body 1 is provided with guide grooves 12 at both ends of the receiving groove 11, and the two ends of the connecting portion 2 are located inside the guide groove 12. The extending portion 3 is located inside the receiving groove 11, and when needed, the extending portion 3 can be pulled out from the inside of the receiving groove 11, and during the movement, it moves along the guide groove 12 to ensure the stability and accuracy of the movement, so that the length of the protective cover can be adjusted according to actual needs during use to ensure the safety performance of the equipment.

[0031] The extension part 3 includes an extension plate 31, an anti-slip plate 32, and a cover plate 33. The extension plate 31 is located inside the storage groove 11. The anti-slip plate 32 is provided at one end of the extension plate 31 located inside the storage groove 11. The cover plate 33 is provided at the end of the extension plate 31 away from the anti-slip plate 32. The cover plate 33 can fit closely with one side of the shield body 1 to ensure the sealing of the equipment. The anti-slip plate 32 prevents the extension plate 31 from falling out from the inside of the cover plate 33 during movement.

[0032] A driving assembly 4 is provided inside the storage groove 11. The driving assembly 4 includes an adjusting handle 41, an adjusting gear 42 and an adjusting rack 43. The adjusting handle 41 is installed on the top of the shield body 1. The bottom of the adjusting handle 41 passes through the shield body 1 and is connected to the adjusting gear 42. The adjusting gear 42 is engaged with the adjusting rack 43. The adjusting rack 43 is fixedly connected to the extension plate 31. When adjusting, the adjusting handle 41 is rotated. Under the rotation of the adjusting handle 41, the adjusting gear 42 drives the adjusting rack 43 to reciprocate along its length direction, thereby realizing the adjustment of the length of the extension plate 31, which is convenient for use.

[0033] A locking part 5 is also provided on the outside of the adjustment handle 41. The locking part 5 includes a locking pin 51 and a locking hole 52. The locking pin 51 is installed on one side of the adjustment handle 41. A plurality of locking holes 52 are evenly opened on the surface of the shield body 1 along the circumference of the adjustment handle 41. The locking pin 51 abuts against the locking hole 52. After the adjustment is completed, the locking pin 51 is inserted into the locking hole 52 to ensure the stability of the position of the adjustment handle 41. During use, no rebound or the like will occur.

[0034] The connecting part 2 includes a connecting head 21 and a locking bolt 22. A connecting hole is opened on the surface of the connecting head 21, and the locking bolt 22 is located inside the connecting hole. The locking bolt 22 is used to connect the connecting heads 21 at both ends of the shield body 1 together, which is not only convenient for locking but also has high connection stability.

[0035] The bottom of the shield body 1 is provided with reinforcing ribs 13 , which can improve the supporting strength of the shield body 1 .

[0036] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, 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 handheld wire drawing machine shield, comprising a shield body (1), characterized in that: The shield body (1) is provided with a connecting portion (2) on one side and an extending portion (3) on the other side. The shield body (1) is connected to the handheld wire drawing machine via the connecting portion (2). A receiving groove (11) is provided in the middle of the shield body (1). The connecting portion (2) is located inside the receiving groove (11). The shield body (1) is provided with guide grooves (12) at both ends of the receiving groove (11). Both ends of the connecting portion (2) are located inside the guide grooves (12).

2. The handheld wire drawing machine protective cover according to claim 1, characterized in that: The extension portion (3) comprises an extension plate (31), an anti-slip plate (32) and a cover plate (33); the extension plate (31) is located inside the receiving groove (11); the anti-slip plate (32) is provided at one end of the extension plate (31) located inside the receiving groove (11); and the cover plate (33) is provided at one end of the extension plate (31) away from the anti-slip plate (32).

3. The protective cover for a handheld wire drawing machine according to claim 2, characterized in that: A driving assembly (4) is provided inside the receiving groove (11), and the driving assembly (4) includes an adjusting handle (41), an adjusting gear (42) and an adjusting rack (43). The adjusting handle (41) is mounted on the top of the shield body (1), and the bottom of the adjusting handle (41) passes through the shield body (1) and is connected to the adjusting gear (42). The adjusting gear (42) is meshed with the adjusting rack (43), and the adjusting rack (43) is fixedly connected to the extension plate (31).

4. The protective cover for a handheld wire drawing machine according to claim 3, characterized in that: A locking member (5) is further provided on the outside of the adjusting handle (41), and the locking member (5) includes a locking pin (51) and a locking hole (52). The locking pin (51) is installed on one side of the adjusting handle (41). A plurality of locking holes (52) are evenly formed on the surface of the shield body (1) along the circumference of the adjusting handle (41), and the locking pin (51) abuts against the locking holes (52).

5. The protective cover for a handheld wire drawing machine according to claim 1, characterized in that: The connecting portion (2) comprises a connecting head (21) and a locking bolt (22); a connecting hole is provided on the surface of the connecting head (21); and the locking bolt (22) is located inside the connecting hole.

6. The protective cover for a handheld wire drawing machine according to claim 1, characterized in that: The bottom of the shield body (1) is provided with a reinforcing rib (13).

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