Groove planing machine facilitating tool installation

Abstract

The utility model relates to the technical field of recessing machines, and discloses a recessing machine convenient for tool installation, which comprises a tool rest installation plate, the mounting frame is mounted on the tool rest mounting plate, a placement groove is formed in the side wall of the mounting frame and penetrates through the top and the bottom of the mounting frame, and a tool is placed in the placement groove; the cutter positioning assembly comprises a guide part which is arranged at the top of the mounting frame and is close to the position of the placing groove, a blocking part which is arranged on the guide part in a sliding manner and an adjusting part which is used for adjusting the position of the blocking part on the guide part, and the blocking part is used for abutting against the top of the cutter; and the cutter fastening assembly is used for fixing the cutter in the placing groove. The tool rest has the effect of improving the convenience and accuracy of placing the tools of the same model on the tool rest.

Description

Technical Field

[0001] The present application relates to the technical field of slotting machines, and in particular to a slotting machine that is convenient for tool installation. Background Art

[0002] Grooving is an auxiliary process for bending in the production of sheet metal parts. A V-shaped groove is cut out by a tool at the bending line where the sheet metal part needs to be bent, so as to facilitate the bending of the sheet metal part and minimize the outer R of the bending angle.

[0003] At present, when slotting sheet metal parts, slotting machines are generally used to slot metal or non-metal materials. Existing slotting machines generally include a frame, a workbench, a feeding device, a cutting device, and an electronic control system. The frame is the main supporting component of the slotting machine, which is used to support and fix other components. The workbench is the processing platform of the slotting machine. The feeding device is used to feed the material into the workbench according to certain specifications and speeds. The cutting device is used to cut the material placed on the workbench.

[0004] The cutting device generally includes a tool holder and a tool. The tool is fixedly mounted on the tool holder. When the sheet metal part needs to be cut, the tool holder drives the tool on the tool holder to move, thereby cutting the sheet metal part through the tool.

[0005] At present, when installing a tool on a tool holder, in order to improve the accuracy of the tool's cutting depth, the tool is generally installed at a specific height position on the tool holder. When installing the tool at a specific height position on the tool holder, the relative height position of the tool and the tool holder is generally measured with a steel ruler to determine the relative height position of the tool and the tool holder. However, when the tool is replaced due to wear, the relative height position of the tool and the tool holder needs to be measured again with a steel ruler, which is inconvenient to place the tool, and there may be a defect that the tool placement position is deviated. Utility Model Content

[0006] In order to improve the convenience and accuracy of placing the same type of cutting tools on the tool holder, the present application provides a slotting machine that is convenient for cutting tool installation.

[0007] The present application provides a slotting machine that is convenient for tool installation and adopts the following technical solution:

[0008] A slotting machine that is convenient for tool installation, comprising:

[0009] Tool holder mounting plate;

[0010] A mounting frame, the mounting frame is mounted on the tool holder mounting plate, a placement slot is opened on the side wall of the mounting frame, the placement slot runs through the top and bottom of the mounting frame, and the tool is placed inside the placement slot;

[0011] A tool positioning assembly, the tool positioning assembly comprising a guide portion mounted on the top of the mounting frame near the placement slot, a blocking portion slidably mounted on the guide portion, and an adjusting portion for adjusting the position of the blocking portion on the guide portion, the blocking portion being used to contact the top of the tool;

[0012] A tool fastening assembly is used to fix the tool inside the placement groove.

[0013] Optionally, the guide portion includes a guide rod vertically installed on the top of the mounting frame near the placement slot and a fixing member fixing the guide rod on the mounting frame, and the blocking portion and the guide rod are slidably matched.

[0014] Optionally, a positioning hole is provided on the top of the mounting frame, and the guide rod is plugged into and fits in the positioning hole.

[0015] Optionally, a fixing hole is provided on the side wall of the positioning hole, a limiting hole is provided on a side of the guide rod close to the fixing hole, the fixing member is a fixing bolt, and the fixing hole and the limiting hole are both threadedly connected to the fixing bolt.

[0016] Optionally, the blocking portion includes a sliding block slidably mounted on the guide rod and a blocking block mounted on the sliding block, and the blocking block is used to abut against the top of the tool.

[0017] Optionally, a sliding hole is provided at the top of the sliding block, the sliding hole passes through the bottom of the sliding block, the guide rod and the sliding hole are slidably matched, the cross-section of the guide rod is multi-deformed, and the sliding hole and the guide rod have corresponding shapes.

[0018] Optionally, an adjustment hole is provided at the top of the guide rod, and the adjustment part includes an adjustment bolt threadedly connected to the adjustment hole and an adjustment block slidably mounted on the guide rod, a guide hole is provided at the top of the adjustment block, the guide rod and the guide hole are slidably fitted, and the head of the adjustment bolt contacts the top of the adjustment block.

[0019] Optionally, the adjusting portion further comprises a pressing plate placed on the top of the adjusting block, the adjusting bolt passes through the pressing plate, and the head of the adjusting bolt abuts against the pressing plate.

[0020] Optionally, scale marks are provided on the side wall of the guide rod along the length direction of the guide rod.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. When the tool needs to be placed on the tool holder, adjust the position of the blocking part on the guide part through the adjustment part according to the height of the position where the tool needs to be placed on the tool holder. Then, place the tool on the inner wall of the placement groove, and make the top of the tool and the side of the blocking part close to the tool collide with each other, so as to quickly complete the positioning of the tool on the tool holder, and improve the convenience and accuracy of placing the same type of tool on the tool holder.

[0023] 2. When installing the guide rod, insert the guide rod into the positioning hole and thread the fixing bolt through the fixing hole and the limiting hole to complete the installation of the guide rod. The fixing bolt positions the guide rod at the depth inside the positioning hole through the inner wall of the limiting hole, thereby improving the accuracy of placing the guide rod inside the positioning hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0025] Figure 2 It is a schematic diagram of the structure of the tool positioning assembly in the embodiment of the present application.

[0026] Figure 3 It is a schematic diagram showing the relative positions of the adjustment block and the guide rod in the embodiment of the present application.

[0027] Figure 4 It is a schematic diagram of the fastening block structure in the embodiment of the present application.

[0028] Description of reference numerals:

[0029] 1. Mounting frame; 11. Placement slot; 12. Positioning hole; 13. Fixing hole; 14. Fastening hole; 2. Tool positioning assembly; 21. Guide part; 211. Guide rod; 2111. Limit hole; 2112. Adjustment hole; 2113. Scale mark; 212. Fixing piece; 22. Blocking part; 221. Sliding block; 2211. Sliding hole; 222. Blocking block; 23. Adjustment part; 231. Adjusting bolt; 232. Adjustment block; 2321. Guide hole; 233. Press plate; 3. Tool fastening assembly; 31. Fastening block; 311. T-hole; 4. Tool holder mounting plate; 5. Tool. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0031] The embodiment of the present application discloses a slotting machine that facilitates the installation of a tool.

[0032] A slotting machine for convenient tool installation comprises a mounting frame 1, a tool positioning assembly 2 and a tool fastening assembly 3. The mounting frame 1 is fixedly mounted on a tool holder mounting plate 4, the tool positioning assembly 2 and the tool fastening assembly 3 are both fixedly mounted on the mounting frame 1, the tool positioning assembly 2 is used to position the relative height position of the tool 5 placed on the mounting frame 1 and the tool holder, and the tool fastening assembly 3 is used to fix the tool 5 on the mounting frame 1.

[0033] When the tool 5 needs to be placed on the mounting frame 1, the tool 5 is placed on the mounting frame 1, the tool 5 is made to slide on the mounting frame 1, and the top of the tool 5 is made to contact the tool positioning component 2, the relative height position of the tool 5 and the tool holder is positioned by the tool positioning component 2, and then the tool 5 is fixedly mounted on the mounting frame 1 by the tool fastening component 3, thereby completing the process of placing the tool 5 on the tool holder, and improving the convenience and stability of placing the tool 5 on the tool holder.

[0034] The mounting frame 1 is block-shaped, and a placement groove 11 is provided on one side of the mounting frame 1 away from the tool mounting plate 4. The placement groove 11 runs through the top and bottom of the mounting frame 1, and the cross section of the placement groove 11 is a right-angle trapezoidal configuration.

[0035] The tool positioning assembly 2 includes a guiding portion 21 , an adjusting portion 23 and a blocking portion 22 .

[0036] The guide portion 21 includes a guide rod 211 and a fixing member 212. The guide rod 211 is installed on the top of the mounting frame 1, and the guide rod 211 is vertically arranged. A positioning hole 12 is provided at the top of the mounting frame 1 near the placement slot 11, and the guide rod 211 and the positioning hole 12 are plugged and matched. The cross section of the guide rod 211 is a polygon. In the embodiment of the present application, the cross section of the guide rod 211 is a regular quadrilateral. The shape of the positioning hole 12 corresponds to the shape of the guide rod 211.

[0037] A fixing hole 13 is provided on the side of the positioning hole 12 away from the tool holder mounting plate 4, and a limiting hole 2111 is provided on the side of the guide rod 211 close to the fixing hole 13. The fixing member 212 is a fixing bolt, and the fixing hole 13 and the limiting hole 2111 are both fixedly threadedly connected with the fixing bolt.

[0038] When the guide rod 211 is fixedly mounted on the mounting frame 1, the guide rod 211 is inserted into the positioning hole 12, and the limiting hole 2111 on the guide rod 211 faces the side close to the fixing hole 13, and then the fixing bolt is threadedly connected through the fixing hole 13 and the limiting hole 2111. The fixing hole 13 positions the guide rod 211 at the inner depth position of the positioning hole 12 by the fixing bolt, so as to improve the accuracy of the guide rod 211 being placed in the inner position of the positioning hole 12. At the same time, the inner wall of the fixing hole 13 limits the guide rod 211 by the fixing bolt.

[0039] The blocking portion 22 includes a sliding block 221 and a blocking block 222. A sliding hole 2211 is provided on the top of the sliding block 221. The guide rod 211 and the sliding hole 2211 are slidably matched, and the shape of the sliding hole 2211 corresponds to the shape of the guide rod 211. The guide rod 211 limits the sliding block 221 through the inner wall of the sliding hole 2211, thereby reducing the possibility of the sliding block 221 rotating around the axis direction of the guide rod 211.

[0040] The blocking block 222 is fixedly mounted on the side wall of the sliding block 221 near the placement groove 11. In the embodiment of the present application, the blocking block 222 and the sliding block 221 are integrally formed. When positioning the tool 5, the tool 5 is placed inside the groove 11, and the top of the tool 5 is in contact with the top of the blocking block 222. When the bottom of the sliding block 221 is in contact with the top of the mounting frame 1, the blocking block 222 is partially located inside the placement groove 11, so as to facilitate the possibility that the top of the tool 5 does not exceed the top of the mounting frame 1.

[0041] The adjusting part 23 includes an adjusting bolt 231, an adjusting block 232 and a pressing plate 233. An adjusting hole 2112 is provided at the top of the guide rod 211, and the adjusting bolt 231 and the adjusting hole 2112 are threadedly connected. A guide hole 2321 is provided at the top of the adjusting block 232, and the guide hole 2321 passes through the bottom of the adjusting block 232. The adjusting block 232 is sleeved on the guide rod 211 through the guide hole 2321, and the adjusting block 232 and the guide rod 211 are slidably matched.

[0042] The bottom of the adjusting block 232 abuts against the top of the sliding block 221, thereby limiting the position of the sliding block 221. At the same time, the adjusting block 232 and the sliding block 221 have a large contact area, thereby facilitating uniform force between the adjusting block 232 and the sliding block 221, thereby reducing the possibility of deformation of the adjusting block 232 and the sliding block 221 due to uneven force.

[0043] The pressure plate 233 is located at the top of the adjustment block 232, and the pressure plate 233 contacts the top of the adjustment block 232. The adjusting bolt 231 passes through the pressure plate 233, and the head of the adjusting bolt 231 contacts the top of the pressure plate 233 near the side of the adjustment block 232. When changing the position of the adjustment block 232 on the guide rod 211, the adjusting bolt 231 is rotated, and the head of the adjusting bolt 231 limits the adjustment block 232 through the pressure plate 233. Thus, the larger contact area between the pressure plate 233 and the adjustment block 232 further improves the accuracy and stability of the position of the adjustment block 232 on the guide rod 211. In order to further improve the accuracy of the position of the tool 5 placed on the tool holder, a scale mark 2113 is provided on the side wall of the guide rod 211 along the length direction of the guide rod 211.

[0044] The tool fastening assembly 3 includes a fastening block 31, a fastening bolt and a fastening nut. The fastening block 31 is a wedge-shaped block, and the cross section of the fastening block 31 is a right-angle trapezoidal arrangement, and the fastening block 31 is located inside the placement groove 11. The fastening block 31 is provided with a T-shaped hole 311 on the side away from the tool holder mounting plate, and the placement groove 11 is provided with a fastening hole 14 on the inner wall of the side close to the tool holder mounting plate. The fastening hole 14 is a through hole, and the diameter of the fastening hole 14 is smaller than the minimum diameter of the T-shaped hole 311.

[0045] The fastening bolt passes through the T-shaped hole 311 on the fastening block 31 and the fastening hole 14 on the mounting frame 1 , and the fastening bolt and the fastening nut are threadedly connected.

[0046] When fastening the tool 5, the wedge block is placed in the placement groove 11, so that the fastening bolt passes through the T-hole 311 and the fastening hole 14, and the fastening bolt passes through the tool holder mounting plate 4, and the head of the fastening bolt contacts the inner wall of the T-hole 311, and then the fastening nut is rotated so that the head of the fastening bolt drives the fastening block 31 to move toward the tool mounting plate 4 through the inner wall of the T-slot. During the movement of the fastening block 31, the inclined surface of the placement groove 11 guides the fastening block 31, so that the fastening block 31 moves toward the tool 5, thereby pressing the tool 5 against the inner wall of the placement groove 11. When the fastening block 31 moves toward the tool mounting plate 4, the friction between the fastening block 31 and the tool 5 makes the tool 5 also have a tendency to move toward the tool mounting plate 4, thereby facilitating the tool 5 and the side of the placement groove 11 close to the tool mounting plate 4 to contact each other.

[0047] The implementation principle of a slotting machine that is convenient for tool installation in an embodiment of the present application is as follows: the mounting frame 1 is fixedly mounted on the tool holder mounting plate 4. When the tool 5 is mounted on the tool holder, the guide rod 211 is inserted into the positioning hole 12 on the mounting frame 1, so that the bottom of the guide rod 211 and the bottom of the inner wall of the positioning hole 12 are in conflict, so that the limiting hole 2111 on the guide rod 211 and the fastening hole 14 on the mounting frame 1 are coaxial, and then, the fixing hole 13 and the limiting hole 2111 are both threadedly connected with the fixing bolts, so that the mounting frame 1 limits the guide rod 211 through the fixing bolts, thereby completing the guide rod 211. After the guide rod 211 is installed, the staff judges the relative position of the guide rod 211 and the mounting frame 1 by referring to the scale mark 2113 on the guide rod 211, so as to judge whether the installation position of the guide rod 211 is accurate.

[0048] When placing the tool 5 for the first time, according to the height position where the tool 5 needs to be placed on the tool holder, the staff refers to the scale mark 2113 on the guide rod 211 to slide the sliding block 221 to the corresponding position on the guide rod 211, and then tightens the adjustment bolt 231. The head of the adjustment bolt 231 pushes the adjustment block 232 and the sliding block 221 through the pressure plate 233 to complete the positioning of the sliding block 221. After the sliding block 221 is positioned on the guide rod 211, a steel ruler is used for auxiliary measurement to further reduce the position error of the sliding block 221. Before placing the same type of tool 5 in the future, the position of the sliding block 221 can be checked with a steel ruler.

[0049] When placing the tool 5, place the tool 5 in the placement groove 11 so that the side wall of the tool 5 contacts the side wall of the placement groove 11, and the top of the tool 5 contacts the bottom of the blocking block 222, so as to quickly complete the positioning of the tool 5 and improve the placement accuracy of the tool 5.

[0050] When tightening the tool 5, the fastening nut is rotated, and the fastening nut moves the fastening block 31 toward the tool holder mounting plate 4 through the head of the fastening bolt. During the movement of the fastening block 31, the inclined surface of the placement groove 11 guides the fastening block 31, so that the fastening block 31 moves toward the tool 5, thereby pressing the tool 5 against the inner wall of the placement groove 11.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A slotting machine that is easy to install the tool. Features: include; Tool holder mounting plate (4); A mounting frame (1), the mounting frame (1) being mounted on a tool holder mounting plate (4), a placement groove (11) being provided on a side wall of the mounting frame (1), the placement groove (11) penetrating the top and bottom of the mounting frame (1), and a tool (5) being placed inside the placement groove (11); A tool positioning assembly (2), the tool positioning assembly (2) comprising a guide portion (21) mounted on the top of the mounting frame (1) near the placement slot (11), a blocking portion (22) slidably mounted on the guide portion (21), and an adjusting portion (23) for adjusting the position of the blocking portion (22) on the guide portion (21), wherein the blocking portion (22) is used to contact the top of the tool (5); A tool fastening assembly (3), wherein the tool fastening assembly (3) is used to fix the tool (5) inside the placement groove (11).

2. A slotting machine that facilitates tool installation according to claim 1, Features: The guide portion (21) comprises a guide rod (211) vertically mounted on the top of the mounting frame (1) close to the placement slot (11) and a fixing member (212) fixing the guide rod (211) on the mounting frame (1), and the blocking portion (22) and the guide rod (211) are slidably matched.

3. A slotting machine that facilitates tool installation according to claim 2, Features: A positioning hole (12) is provided on the top of the mounting frame (1), and the guide rod (211) is plug-fitted into the positioning hole (12).

4. A slotting machine that facilitates tool installation according to claim 3, Features: A fixing hole (13) is provided on the side wall of the positioning hole (12); a limiting hole (2111) is provided on a side of the guide rod (211) close to the fixing hole (13); the fixing member (212) is a fixing bolt; and the fixing hole (13) and the limiting hole (2111) are both threadedly connected to the fixing bolt.

5. A slotting machine that facilitates tool installation according to claim 2, Features: The blocking portion (22) comprises a sliding block (221) slidably mounted on the guide rod (211) and a blocking block (222) mounted on the sliding block (221), wherein the blocking block (222) is used to abut against the top of the tool (5).

6. A slotting machine that facilitates tool installation according to claim 5, Features: A sliding hole (2211) is provided on the top of the sliding block (221), and the sliding hole (2211) passes through the bottom of the sliding block (221). The guide rod (211) and the sliding hole (2211) are slidably matched, and the cross section of the guide rod (211) is multi-deformed, and the sliding hole (2211) and the guide rod (211) have corresponding shapes.

7. A slotting machine for facilitating tool installation according to claim 2, Features: The top of the guide rod (211) is provided with an adjustment hole (2112); the adjustment portion (23) comprises an adjustment bolt (231) threadedly connected to the adjustment hole (2112) and an adjustment block (232) slidably mounted on the guide rod (211); the top of the adjustment block (232) is provided with a guide hole (2321); the guide rod (211) and the guide hole (2321) are slidably matched, and the head of the adjustment bolt (231) is in contact with the top of the adjustment block (232).

8. A slotting machine that facilitates tool installation according to claim 7, Features: The adjusting portion (23) further comprises a pressing plate (233) placed on the top of the adjusting block (232); the adjusting bolt (231) passes through the pressing plate (233), and the head of the adjusting bolt (231) abuts against the pressing plate (233).

9. A slotting machine that facilitates tool installation according to claim 2, Features: Scale marks (2113) are provided on the side wall of the guide rod (211) along the length direction of the guide rod (211).

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