Mounting assembly and double-sided corner part machining tool

Abstract

The utility model relates to the technical field of machining equipment, in particular to an installation assembly and a double-sided angle part machining cutter which comprises a cutter handle, a cutter head body, a connecting assembly and a locking assembly. The blades are installed on the cutterhead body, an installation groove is formed in the center of the bottom end of the cutterhead body, a connecting hole is formed in the center of the bottom end of the installation groove, and the key groove is formed in the cutterhead body. A connecting groove is formed in the center of the bottom end of the cutter handle, and the key is fixedly arranged at the bottom end of the cutter handle and clamped with the key groove. The connecting assembly assists in clamping connection of the cutter handle and the cutter head body, and the locking assembly is arranged on the cutter handle. The connecting assembly is matched with the fixed assembly to achieve connecting arrangement of the cutter handle and the cutter head body, the connecting stability of the cutter handle and the cutter head body is enhanced, meanwhile, the cutter head body can be conveniently and rapidly replaced, connection looseness of the cutter handle and the cutter head body is avoided, and the machining precision of double-sided corner parts is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing equipment, in particular to a mounting assembly and a double-sided angle part processing tool. Background Art

[0002] The Chinese patent document with the existing announcement number CN213163295U discloses a special tool for double-sided chamfering of steel plates, including: a tool handle, a cutter disc seat, a cutter disc, an upper supporting wheel and a lower supporting wheel; the bottom end of the tool handle is coaxially fixedly mounted with the cutter disc seat; the cutter disc seat is provided with an upper supporting wheel, a cutter disc and a lower supporting wheel; the upper supporting wheel is located above the cutter disc, and the lower supporting wheel is located below the cutter disc; a plurality of negative angle blades are distributed and installed on the outer circumference of the cutter disc; the outer circumference of the upper supporting wheel and the lower supporting wheel is a conical surface, and the inclination angle of the outer circumference of the upper supporting wheel and the lower supporting wheel is greater than the inclination angle of the edge of the steel plate to be processed. The utility model can perform double-sided chamfering of the edge of the steel plate, improve work efficiency, and improve the applicability of the tool.

[0003] However, in the above scheme and the prior art, the dihedral angle parts are processed by the blades on the cutter disc, and the cutter disc is fixedly connected to the tool handle by bolts. Loose bolts lead to unstable installation of the cutter disc, which affects the processing accuracy of the dihedral angle parts. Utility Model Content

[0004] The utility model aims to provide a mounting assembly and a double-sided angle part processing tool to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an installation component includes: a knife handle, a knife disc body, a connecting component and a locking component; a blade is installed on the knife disc body, a mounting groove is opened at the center of the bottom end of the knife disc body, a connecting hole is opened at the center of the bottom end of the mounting groove, and a key slot is opened on the knife disc body; a connecting groove is opened at the center of the bottom end of the knife handle, a key is fixedly set at the bottom end of the knife handle, and the key is clamped in the key slot; the connecting component assists the knife handle and the knife disc body to be clamped, and the locking component is set on the knife handle.

[0006] Preferably, the connecting component comprises a positioning groove, a connecting column, a mounting block and a positioning block; the positioning groove is arranged at the bottom end of the connecting groove; the mounting block is fixedly provided at the bottom end of the connecting column, and the positioning block is fixedly provided at the upper end of the connecting column.

[0007] Preferably, the locking assembly comprises a mounting ring, a ring groove, a first threaded hole, a sliding groove, a movable groove, a fixed ring, an arc groove, a second threaded hole, an anti-slip protrusion, an insert block, a limit block, a ball, a spring, a slot and a knob stud; the mounting ring is fixedly sleeved on the knife handle, a ring groove is provided on the mounting ring, and a first threaded hole is provided on the mounting ring; sliding grooves are equidistantly arranged on the ring wall of the ring groove, the sliding grooves pass through the connecting groove, and a movable groove is provided at the bottom of the sliding groove; the fixed ring is rotatably sleeved in the ring groove, arc grooves are equidistantly arranged on the fixed ring, a second threaded hole is provided on the fixed ring, and anti-slip protrusions are equidistantly fixed on the outer wall of the fixed ring; a limit block is fixedly provided on the insert block, and a ball is movably embedded at the end of the insert block; the slots are equidistantly arranged on the connecting column.

[0008] Preferably, the connecting column corresponds to the connecting hole and the connecting slot in the same position and has the same number of groups, and the connecting column is plugged into the connecting hole and the connecting slot; the mounting block corresponds to the mounting slot in the same position and has the same number of groups, and the two are adaptably snap-connected; the positioning block corresponds to the positioning slot in the same position and has the same number of groups, and the two are adaptably snap-connected.

[0009] Preferably, the insert block, slide groove and arc groove are set in corresponding positions and have the same number of groups. The insert block is movably engaged in the slide groove and the arc groove, the limit block is movably engaged in the movable groove, and the ball is engaged with the side wall of the arc groove; a spring is provided in the movable groove, and both ends of the spring are engaged with the inner wall of the movable groove and the limit block.

[0010] Preferably, the first threaded hole, the second threaded hole and the knob stud are arranged at corresponding positions and in the same number of groups, and the knob stud is threadedly connected to the first threaded hole and the second threaded hole.

[0011] Preferably, the insert block and the slot are arranged at corresponding positions and have the same number of groups, and the two are adapted to be plugged in.

[0012] A double-sided angle part processing tool comprises the above-mentioned mounting assembly.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The connection setting between the tool handle and the cutter disc body is realized by cooperating with the connecting component and the fixing component, thereby enhancing the stability of the connection between the tool handle and the cutter disc body, facilitating the rapid replacement of the cutter disc body, avoiding loose connection between the tool handle and the cutter disc body, and ensuring the machining accuracy of the double-sided angle parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure of the shank of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection of the main structure of the cutter head of the utility model;

[0018] Figure 4 This is a half-section view of the handle structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection column structure of the utility model;

[0020] Figure 6 This is a schematic diagram of the connection of the plug-in structure of the utility model.

[0021] In the figure: handle 1, knife disc body 2, blade 3, mounting groove 4, connecting hole 5, key groove 6, key 7, connecting groove 8, positioning groove 9, connecting column 10, mounting block 11, positioning block 12, mounting ring 13, ring groove 14, first threaded hole 15, slide groove 16, movable groove 17, fixing ring 18, arc groove 19, second threaded hole 20, anti-slip bump 21, insert block 22, limit block 23, ball 24, spring 25, slot 26, knob stud 27. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6The utility model provides a technical solution: a mounting assembly and a double-sided angle part processing tool include: a tool handle 1, a tool disc body 2, a connecting assembly and a locking assembly; a blade 3 is installed on the tool disc body 2, a mounting groove 4 is opened at the center of the bottom end of the tool disc body 2, a connecting hole 5 is opened at the center of the bottom end of the mounting groove 4, and a key slot 6 is opened on the tool disc body 2; a connecting groove 8 is opened at the center of the bottom end of the tool handle 1, a key 7 is fixedly arranged at the bottom end of the tool handle 1, and the key 7 is engaged with the key slot 6, which is convenient for positioning and installing the tool disc body 2 and is used for the tool handle 1 to drive the tool disc body 2; the connecting assembly assists the tool handle 1 and the tool disc body 2 to be engaged, and the locking assembly is arranged on the tool handle 1; the connecting assembly includes a positioning groove 9, a connecting column 10, a mounting block 11, and a positioning block 12 ; The positioning groove 9 is provided at the bottom of the connecting groove 8; the bottom of the connecting column 10 is fixedly provided with a mounting block 11, and the upper end of the connecting column 10 is fixedly provided with a positioning block 12; the connecting column 10 corresponds to the connecting hole 5 and the connecting groove 8 in the same position and the same number of groups, the connecting column 10 is plugged into the connecting hole 5 and the connecting groove 8, and the connection between the locking handle 1 and the cutter head body 2 is connected; the mounting block 11 corresponds to the mounting groove 4 in the same position and the same number of groups, and the two are adapted to be connected; the positioning block 12 corresponds to the positioning groove 9 in the same position and the same number of groups, and the two are adapted to be connected, which is used for the positioning and installation of the connecting column 10; the locking assembly includes a mounting ring 13, a ring groove 14, a first threaded hole 15, a slide groove 16, a movable groove 17, a fixed ring 18, an arc groove 19, a second threaded hole 11, a first threaded hole 12, a first threaded hole 13, a first threaded hole 14, a first threaded hole 15, a first threaded hole 16, a first threaded hole 17, a first threaded hole 18, a first threaded hole 19 ... The mounting ring 13 is fixedly sleeved on the handle 1, and a ring groove 14 is provided on the mounting ring 13. The first threaded hole 15 is provided on the mounting ring 13; a sliding groove 16 is provided on the ring wall of the ring groove 14 at an equal distance in an annular manner, and the sliding groove 16 passes through the connecting groove 8, and a moving groove 17 is provided at the bottom of the sliding groove 16; the fixing ring 18 is rotatably sleeved in the ring groove 14, and arc grooves 19 are provided on the fixing ring 18 at an equal distance in an annular manner, and a second threaded hole 20 is provided on the fixing ring 18. The first threaded hole 15, the second threaded hole 20 and the knob stud 27 are provided at corresponding positions and have the same number of groups. The knob stud 27 and the first threaded hole 15 are provided at the same position. The second threaded hole 20 is threadedly connected to lock the position of the fixing ring 18. The anti-skid protrusions 21 are equidistantly annularly fixed on the outer wall of the fixing ring 18 to facilitate the control of the rotation of the mounting ring 13; a limit block 23 is fixedly arranged on the plug block 22, and a ball 24 is movably embedded at the end of the plug block 22; the plug block 22, the slide groove 16 and the arc groove 19 are arranged at corresponding positions and the number of groups is the same. The plug block 22 is movably engaged in the slide groove 16 and the arc groove 19, and the limit block 23 is movably engaged in the movable groove 17. The ball 24 is engaged with the side wall of the arc groove 19 to reduce friction and facilitate pushing the plug block 22; a spring 25 is arranged in the movable groove 17, and the two ends of the spring 25 are engaged with the inner wall of the movable groove 17 and the limit block 23, so that the movement of the plug block 22 is controlled to facilitate the disassembly of the device;The slots 26 are arranged in an annular manner and are equidistantly arranged on the connecting column 10. The insert blocks 22 and the slots 26 are arranged at corresponding positions and have the same number of groups. The two are adapted to be plugged in and used to lock the position of the connecting column 10. ;

[0024] During actual use, align the key slot 6 and the key 7 to engage the handle 1 and the blade body 2 for preliminary installation, then insert the connecting column 10 into the connecting hole 5 and the connecting slot 8 until the mounting block 11 engages with the mounting slot 4 and the positioning block 12 engages with the positioning slot 9; then, use the anti-slip protrusion 21 to rotate the mounting ring 13, so that the ball 24 engages and rolls along the arc groove 19, thereby pushing the insert block 22 to move inward and compress the spring 25, until the insert block 22 is tightly engaged with the slot 26, locking the position of the connecting column 10, at which point the first threaded hole 15 and the second threaded hole 20 coincide, tighten the knob stud 27 into the first threaded hole 15 and the second threaded hole 20, lock the position of the fixing ring 18, and complete the installation.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting assembly, characterized in that: The installation assembly comprises: a handle (1), a blade disc body (2), a connection assembly and a locking assembly; a blade (3) is installed on the blade disc body (2); a mounting groove (4) is provided at the center of the bottom end of the blade disc body (2); a connection hole (5) is provided at the center of the bottom end of the mounting groove (4); a key groove (6) is provided on the blade disc body (2); a connection groove (8) is provided at the center of the bottom end of the handle (1); a key (7) is fixedly provided at the bottom end of the handle (1), and the key (7) is engaged with the key groove (6); the connection assembly assists the handle (1) and the blade disc body (2) in engaging each other; and the locking assembly is provided on the handle (1).

2. A mounting assembly according to claim 1, characterized in that: The connection assembly comprises a positioning groove (9), a connection column (10), a mounting block (11), and a positioning block (12); the positioning groove (9) is arranged at the bottom end of the connection groove (8); the mounting block (11) is fixedly arranged at the bottom end of the connection column (10), and the positioning block (12) is fixedly arranged at the upper end of the connection column (10).

3. The installation assembly according to claim 1, characterized in that: The locking assembly comprises a mounting ring (13), an annular groove (14), a first threaded hole (15), a sliding groove (16), a movable groove (17), a fixing ring (18), an arc groove (19), a second threaded hole (20), an anti-slip protrusion (21), an insert block (22), a limit block (23), a ball (24), a spring (25), a slot (26) and a knob stud (27); the mounting ring (13) is fixedly sleeved on the knife handle (1), the mounting ring (13) is provided with an annular groove (14), and the first threaded hole (15) is provided on the mounting ring (13); the annular wall of the annular groove (14) is annularly equidistantly spaced A slide groove (16) is provided, the slide groove (16) passes through the connecting groove (8), and a movable groove (17) is provided at the bottom end of the slide groove (16); the fixed ring (18) is rotatably sleeved in the ring groove (14), the fixed ring (18) is provided with arc grooves (19) at equal intervals in an annular manner, the fixed ring (18) is provided with a second threaded hole (20), and an anti-slip protrusion (21) is fixedly provided at equal intervals in an annular manner on the outer wall of the fixed ring (18); a limiting block (23) is fixedly provided on the plug block (22), and a ball bearing (24) is movably embedded at the end of the plug block (22); and the slot (26) is provided at equal intervals in an annular manner on the connecting column (10).

4. A mounting assembly according to claim 2, characterized in that: The connection column (10) corresponds to the connection hole (5) and the connection slot (8) in position and is provided in the same number of groups, and the connection column (10) is plugged into the connection hole (5) and the connection slot (8); the installation block (11) corresponds to the installation slot (4) in position and is provided in the same number of groups, and the two are adapted to be connected; the positioning block (12) corresponds to the positioning slot (9) in position and is provided in the same number of groups, and the two are adapted to be connected.

5. The installation assembly according to claim 3, characterized in that: The insert block (22), the slide groove (16) and the arc groove (19) are arranged at corresponding positions and have the same number of groups. The insert block (22) is movably engaged in the slide groove (16) and the arc groove (19). The limit block (23) is movably engaged in the movable groove (17). The ball (24) is engaged with the side wall of the arc groove (19). A spring (25) is arranged in the movable groove (17). Two ends of the spring (25) are engaged with the inner wall of the movable groove (17) and the limit block (23).

6. A mounting assembly according to claim 3, characterized in that: The first threaded hole (15), the second threaded hole (20) and the knob stud (27) are arranged at corresponding positions and have the same number of groups, and the knob stud (27) is threadedly connected to the first threaded hole (15) and the second threaded hole (20).

7. The installation assembly according to claim 3, characterized in that: The insert block (22) and the slot (26) are arranged at corresponding positions and have the same number of groups, and the two are adapted to be plugged in.

8. A double-sided angle parts processing tool, characterized in that: The double-sided angle part processing tool comprises a mounting assembly as described in any one of claims 1 to 7.

Images