Tire type fender cutting and positioning tool

Abstract

The utility model discloses a tire type fender cutting and positioning tool. The tire type fender cutting and positioning tool comprises a tool base, a bearing seat, a pressing frame, a mounting column and a pressing mechanism. The tool base is used for being installed at the output end of a conveying device, a bearing seat is fixed to the tool base, the bearing seat is of a semi-arc structure, and a tire type fender is installed on the bearing seat. The top face of the bearing seat is sunken to form a hooking groove, the pressing frame is used for being placed above a tire type fender located on the bearing seat, the end of the pressing frame extends to form a hook, the hook extends into the hooking groove, and the inner wall of the hooking groove limits the hook to move in the direction parallel to the conveying direction of the conveying device. An installation column is installed on the tool base, and a pressing mechanism is installed on the installation column. The tire type fender cutting and positioning tool solves the problem that in the prior art, due to the fact that a tire type fender cutting and positioning tool suddenly stops and has inertia after being conveyed by a conveying device, a pressing frame and a tire type fender randomly move together relative to a supporting seat.

Description

Technical Field

[0001] The utility model relates to tire-shaped mudguard production equipment, in particular to a tire-shaped mudguard cutting and positioning tool. Background Art

[0002] After the tire-shaped fender is formed in the mold, the edge of the tire-shaped fender needs to be cut, so a tire-shaped fender cutting and positioning tool is required.

[0003] The Chinese patent discloses a tool for cutting tire blanks CN202122634201.5, which includes: a support seat, a clamping mechanism and a pressing frame. The support seat is recessed to form an arc-shaped placement groove, and the tire blank is placed in the placement groove. A clamping mechanism is installed next to the support seat, and the clamping mechanism is used to press the top edge of the tire blank onto the support seat. The pressing frame is placed above the tire blank. The pressing frame is an arc-shaped mesh structure, and the pressing frame presses the tire blank onto the support seat by gravity.

[0004] Although the tire blank cutting tool can solve the problem in the prior art that the soft tire blank is easily separated from the support seat during the cutting process, the tire blank cutting tool still has the following disadvantages: since the clamping frame is placed on the support seat, during the process of the conveying device conveying the tire-shaped mudguard cutting and positioning tool, it is inevitable that the clamping frame moves relative to the tire blank (also called "tire-shaped mudguard") due to inertia, causing the clamping frame to scratch the tire-shaped mudguard or causing the tire-shaped mudguard to move at will. Utility Model Content

[0005] The utility model provides a tire-shaped mudguard cutting and positioning tool, which solves the problem in the prior art that the tire-shaped mudguard cutting and positioning tool suddenly stops and has inertia after being transported by a conveying device, causing the clamping frame and the tire-shaped mudguard to move freely relative to a supporting seat.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The utility model discloses a tire-shaped mudguard cutting and positioning tool, comprising: a tool base, a bearing seat, a clamping frame, a mounting column and a clamping mechanism; the tool base is used to be installed at the output end of a conveying device, a bearing seat is fixed on the tool base, the bearing seat is a semicircular arc structure, and the tire-shaped mudguard is installed on the bearing seat; the top surface of the bearing seat is recessed to form a hook-in groove, the clamping frame is used to be placed above the tire-shaped mudguard located on the bearing seat, the end of the clamping frame extends to form a hook, the hook extends into the hook-in groove, and the inner wall of the hook-in groove limits the hook from moving in a direction parallel to the conveying direction of the conveying device; a mounting column is installed on the tool base, a clamping mechanism is installed on the mounting column, and the clamping mechanism is used to clamp the tire-shaped mudguard located in the bearing seat.

[0008] Preferably, the hook located in the hook-in slot is supported by a support block, and the support block is detachably connected to the bearing seat.

[0009] Preferably, the top end of the bearing seat extends to form a plurality of extension blocks, and hooking grooves are formed between adjacent extension blocks.

[0010] Preferably, the extension block is an L-shaped structure, a slot is formed between the extension block and the top surface of the bearing seat, the slot is for the support block to be inserted, and the extension block and the support block are connected by screws.

[0011] Preferably, the support block is an L-shaped structure, comprising: a support section and an installation section, the support section is inserted into the slot, one end of the support section is fixed to the installation section, the support section is perpendicular to the installation section, and the installation section is connected to an extension block by screws.

[0012] Preferably, the mounting column is a steel pipe structure, a mounting groove is provided on one side of the mounting column, and the clamping mechanism is installed in the mounting groove.

[0013] Preferably, the clamping mechanism includes: a clamping base, a clamping head, a clamping arm, a hinge block and a rotating arm. The clamping base is installed on the mounting column by extending into the mounting groove. The clamping arm is installed on the clamping base. The clamping arm is an L-shaped structure. The first end of the clamping arm is hinged to the clamping base, the clamping head is installed on the second end of the clamping arm, the clamping arm is hinged to one end of the hinge block, the other end of the hinge block is hinged to the middle of the rotating arm, one end of the rotating arm is hinged to the clamping base, and the clamping head is positioned by friction between the rotating arm and the hinge block to clamp the tire-shaped mudguard.

[0014] Preferably, the clamping base comprises: a seat body, an insert block and a connecting block, the seat body is installed with a rotating arm and a clamping arm, the seat body is fixed to the insert block through the connecting block, the connecting block passes through the mounting slot, and the insert block is inserted into the mounting column.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the present application, a clamping frame with a grid structure is provided, which is composed of a plurality of steel bars. The clamping frame has a certain weight and can clamp the tire-shaped mudguard in the bearing seat to avoid the tire-shaped mudguard with a certain flexibility from moving randomly during cutting, thereby causing inaccurate cutting. At the same time, the clamping frame composed of the steel bars is easier to bend to form a hook, which is convenient for assembly to form a clamping frame. The hook can hook the top of the bearing seat, and a hook-in groove is provided at the top of the bearing seat for the hook to be placed in. In this way, when the conveying device is conveying, the clamping frame will not have a large relative displacement relative to the bearing seat due to inertia, thereby avoiding the clamping frame driving the tire-shaped mudguard to move together or scratching the tire-shaped mudguard, thereby improving the quality of the tire-shaped mudguard and improving the market competitiveness.

[0017] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the tire-shaped fender cutting and positioning tooling.

[0019] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0020] Figure numerals: tooling base 1, bearing seat 2, hook into groove 20, extension block 21, support block 22, support section 221, installation section 222, screw 23, clamping frame 3, hook 30, installation column 4, clamping mechanism 5, clamping base 51, seat body 511, connecting block 513, clamping head 52, clamping arm 53, hinged block 54, rotating arm 55. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and functions of the present invention clearer and easier to understand, the present invention is further described below in conjunction with the accompanying drawings and specific implementation methods:

[0022] like Figure 1 as well as Figure 2 As shown, the utility model discloses a tire-shaped mudguard cutting and positioning tool, comprising: a tool base 1, a bearing seat 2, a clamping frame 3, a mounting column 4 and a clamping mechanism 5; the tool base 1 is used to be installed at the output end of the conveying device, and a bearing seat 2 is fixed on the tool base 1, and the bearing seat 2 is a semicircular arc structure, and the tire-shaped mudguard is installed on the bearing seat 2; the top surface of the bearing seat 2 is recessed to form a hook-in groove 20, and the clamping frame 3 is used to be placed above the tire-shaped mudguard located on the bearing seat 2, and the end of the clamping frame 3 extends to form a hook 30, and the hook 30 extends into the hook-in groove 20, and the inner wall of the hook-in groove 20 limits the hook 30 from moving in a direction parallel to the conveying direction of the conveying device; a mounting column 4 is installed on the tool base 1, and a clamping mechanism 5 is installed on the mounting column 4, and the clamping mechanism 5 is used to clamp the tire-shaped mudguard located in the bearing seat 2.

[0023] The hook 30 in the hook slot 20 is supported by a support block 22, and the support block 22 is detachably connected to the bearing seat 2. Since the thickness of the tire-shaped fender is different, different support blocks 22 are required to support the clamping frame 3 to different heights to ensure that the clamping frame 3 can fully contact the tire-shaped fender.

[0024] The top of the bearing seat 2 extends to form a plurality of extension blocks 21, and hooking grooves 20 are formed between adjacent extension blocks 21. The extension blocks 21 are arranged to form the hooking grooves 20.

[0025] The extension block 21 is an L-shaped structure, and a slot is formed between the extension block 21 and the top surface of the bearing seat 2, and the slot is for the support block 22 to be inserted, and the extension block 21 and the support block 22 are connected by screws 23. The shape design of the extension block 21 realizes the slot between the extension block 21 and the bearing seat 2, which is convenient for installing the support block 22, so that the top surface of the support block 22 supports the hook 30.

[0026] The support block 22 is an L-shaped structure, and includes: a support section 221 and a mounting section 222. The support section 221 is inserted into the slot, and one end of the support section 221 is fixed to the mounting section 222. The support section 221 is perpendicular to the mounting section 222, and the mounting section 222 is connected to an extension block 21 through a screw 23. The support block 22 of this structure is convenient to install in the slot, and can meet the conditions of supporting the hook 30, and the mounting section 222 is connected to an extension block 21 through a screw 23.

[0027] The mounting column 4 is a steel pipe structure, and a mounting groove is provided on one side of the mounting column 4, and a clamping mechanism 5 is installed in the mounting groove. The structural design of the mounting column 4 facilitates the installation of the clamping mechanism 5.

[0028] The clamping mechanism 5 includes: a clamping base 51, a clamping head 52, a clamping arm 53, a hinge block 54 and a rotating arm 55. The clamping base 51 is installed on the mounting column 4 by extending into the mounting groove. The clamping arm 53 is installed on the clamping base 51. The clamping arm 53 is an L-shaped structure. The first end of the clamping arm 53 is hinged to the clamping base 51. The clamping head 52 is installed on the second end of the clamping arm 53. The clamping arm 53 is hinged to one end of the hinge block 54. The other end of the hinge block 54 is hinged to the middle of the rotating arm 55. One end of the rotating arm 55 is hinged to the clamping base 51. The rotating arm 55 and the hinge block 54 are used to position the clamping head 52 by friction to clamp the tire-shaped fender. By rotating the rotating arm 55, the clamping arm 53 and the clamping head 52 can be rotated, so that the clamping head 52 is away from the installation position of the tire-shaped fender. When the clamping head 52 clamps the tire-shaped fender, the hinge block 54 just coincides with the rotation-limiting arm, and there is greater friction between the hinge block 54 and the rotation-limiting arm to position the clamping arm 53 and the clamping head 52 to clamp the tire-shaped fender.

[0029] The clamping base 51 includes: a base body 511, an insert block and a connecting block 513. The base body 511 is installed with the rotating arm 55 and the clamping arm 53. The base body 511 is fixed to the insert block through the connecting block 513. The connecting block 513 passes through the mounting slot, and the insert block is inserted into the mounting column 4. The insert block is inserted into the mounting column 4 and hooks the inner wall of the mounting column 4, so that the insert block will not be separated from the mounting column 4 during welding. If the insert block is only welded to the side wall of the mounting column 4, the welding is not reliable and it is easy to be separated.

[0030] Finally, 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 purpose 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. The tire-shaped fender cutting and positioning tool is characterized by: include: A tooling base (1), a bearing seat (2), a clamping frame (3), a mounting column (4) and a clamping mechanism (5); The tooling base (1) is used to be installed at the output end of the conveying device, a bearing seat (2) is fixed on the tooling base (1), the bearing seat (2) is a semicircular arc structure, and a tire-shaped fender is installed on the bearing seat (2); The top surface of the bearing seat (2) is recessed to form a hooking groove (20), the pressing frame (3) is used to be placed above the tire-shaped fender located on the bearing seat (2), the end of the pressing frame (3) extends to form a hook (30), the hook (30) extends into the hooking groove (20), and the inner wall of the hooking groove (20) limits the hook (30) from moving in a direction parallel to the conveying direction of the conveying device; A mounting column (4) is mounted on the tooling base (1), and a pressing mechanism (5) is mounted on the mounting column (4). The pressing mechanism (5) is used to press the tire-shaped fender located in the bearing seat (2).

2. The tire-shaped fender cutting and positioning tool according to claim 1, characterized in that: The hook (30) located in the hooking groove (20) is supported by a support block (22), and the support block (22) is detachably connected to the bearing seat (2).

3. The tire-shaped fender cutting and positioning tool according to claim 2, characterized in that: The top end of the bearing seat (2) extends to form a plurality of extension blocks (21), and hooking grooves (20) are formed between adjacent extension blocks (21).

4. The tire-shaped fender cutting and positioning tool according to claim 3, characterized in that: The extension block (21) is an L-shaped structure. A slot is formed between the extension block (21) and the top surface of the bearing seat (2). The support block (22) is inserted into the slot. The extension block (21) and the support block (22) are connected by screws (23).

5. The tire-shaped fender cutting and positioning tool according to claim 4, characterized in that: The support block (22) is an L-shaped structure, and comprises: a support section (221) and a mounting section (222). The support section (221) is inserted into the slot, one end of the support section (221) is fixed to the mounting section (222), the support section (221) is perpendicular to the mounting section (222), and the mounting section (222) is connected to an extension block (21) via a screw (23).

6. The tire-shaped fender cutting and positioning tool according to any one of claims 1 to 5, characterized in that: The mounting column (4) is a steel pipe structure. A mounting groove is provided on one side of the mounting column (4), and a pressing mechanism (5) is installed in the mounting groove.

7. The tire-shaped fender cutting and positioning tool according to claim 6, characterized in that: The clamping mechanism (5) comprises: a clamping base (51), a clamping head (52), a clamping arm (53), a hinge block (54) and a rotating arm (55). The clamping base (51) is installed on the mounting column (4) by extending into the mounting groove. The clamping arm (53) is installed on the clamping base (51). The clamping arm (53) is an L-shaped structure. The first end of the clamping arm (53) is hinged to the clamping base (51). The second end of the clamping arm (53) is installed with the clamping head (52). The clamping arm (53) is hinged to one end of the hinge block (54). The other end of the hinge block (54) is hinged to the middle of the rotating arm (55). One end of the rotating arm (55) is hinged to the clamping base (51). The rotating arm (55) and the hinge block (54) are positioned by friction to clamp the tire-shaped mudguard.

8. The tire-shaped fender cutting and positioning tool according to claim 7, characterized in that: The clamping base (51) comprises: a base body (511), an insert block and a connecting block (513); the base body (511) is installed with a rotating arm (55) and a clamping arm (53); the base body (511) is fixed to the insert block via the connecting block (513); the connecting block (513) passes through the mounting groove, and the insert block is inserted into the mounting column (4).

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