Equipment for automatically pressing impact block rotor by electric hand drill

Abstract

The invention discloses an electric hand drill automatic impact block rotor pressing device which comprises a bearing. The two supporting columns are fixedly arranged at the top of the workbench in a bilateral symmetry mode, the transverse plate is fixedly arranged between the tops of the two supporting columns, and the four vertical rods are fixedly arranged at the top of the workbench in a front-back symmetry mode and located on the outer side of the transverse plate. The sliding pushing assembly is arranged at the top of the workbench in a sliding mode and located on the lower side of the transverse plate, the containing plate is arranged on the sliding pushing assembly and located on the upper side of the transverse plate, and the positioning inserting cylinder is fixedly arranged at the top of the transverse plate and located on the right side of the containing plate.

Description

Technical Field

[0001] The invention relates to the technical field of hand-held electric drills, in particular to a hand-held electric drill automatic impact block rotor pressing device. Background Art

[0002] At present, electric drills with the functions of "drilling" and "impact drilling" are usually called impact drills. The "impact drilling" function means that the drill bit can impact the drilled hole while rotating to drill. The impact drill mainly includes: a housing, a main shaft arranged in the housing, a power unit arranged in the housing, a rotational power transmission device that can transmit the rotational power of the power unit to the main shaft, and an impact mechanism that can use the rotational power to make the main shaft produce axial impact. . The impact mechanism mainly includes: a fixed impact block, the fixed impact block is fixedly arranged in the gear box, and the fixed impact block is hollowly sleeved on the outside of the main shaft, and a dynamic impact block is fastened on the main shaft in front of the fixed impact block. The electric drill is also provided with a rotor device, and the rotor device is provided with a shaft, and the impact block can be installed on the rotor device.

[0003] However, the existing production process of hand drills has the following defects:

[0004] (1) When producing hand drills, the bearings need to be squeezed and installed on the impact block, and the bearings also need to be fixed on the top of the shaft of the rotor device. In the existing process of installing bearings, the bearings are generally hit on the impact block or the rotor device by holding a tool such as a small hammer. This method is labor-intensive and has low production efficiency, which in turn affects economic benefits.

[0005] (2) The existing rotor pressing equipment will have two workstations, which means two people will be required to operate it, one to press the impact block and the other to press the rotor equipment. This will require more manpower, more production lines, and more site area, which will double the efficiency, reduce the space, and reduce the movement of people. Summary of the invention

[0006] In order to solve one or some technical problems existing in the prior art, the purpose of the present application is to provide a hand drill automatic impact block rotor pressure device to achieve the installation of the bearing, which saves manpower and has high production efficiency.

[0007] In order to solve the above existing technical problems, one of the purposes of this application is achieved by adopting the following technical solution:

[0008] The camshaft is an axially parallel plate which is fixedly mounted on the top of the workbench and is used for camshaft movement. The camshaft is actuated by a spring which is provided on the top of the workbench to move the camshafts and the camshafts so as to move the camshafts upwards and downwards. The camshafts are provided with a plurality of springs which are arranged on the camshafts and are used for movement. Component two, the pair of bearings placed on the impact block body of the said pressing component plays the role of pressing installation, the pair of bearings placed on the top of the said rotor body of the said pressing component also plays the role of pressing installation, and the said sliding pushing component plays the role of pushing the said impact block body; two columns are fixedly provided symmetrically on the left and right sides of the front sides of the four vertical poles, a lifting component is provided between the two columns, and a clamping and positioning component corresponding to the rotor body is provided on the lifting component, the clamping and positioning component plays the role of clamping and positioning the rotor body, and the lifting component plays the role of lifting and lowering adjustment on the clamping and positioning component and the rotor body, and the rotor body can be placed on the top of the impact block body after being lifted by the lifting component; the lifting component includes a lifting electric telescopic rod fixedly provided on the top of the workbench and located between the two columns, and a lifting plate movably penetrating between the two columns and fixedly connected to the top of the lifting electric telescopic rod.

[0009] Furthermore, the top pressure assembly includes a top pressure telescopic rod one fixedly set on the fixed plate, a connecting plate one fixedly set at the bottom of the top pressure telescopic rod one, a connecting plate two located on the lower side of the connecting plate, a plurality of connecting rods fixedly set between the connecting plate one and the connecting plate two, and a top pressure head one fixedly set at the bottom of the connecting plate two.

[0010] Furthermore, the second pressing assembly includes a second constant-pressure telescopic rod fixedly disposed on the fixed plate, a mounting plate fixedly disposed at the bottom of the second pressing telescopic rod, and a second pressing head fixedly disposed at the bottom of the mounting plate.

[0011] Furthermore, a limiting rod which is fixedly connected to the mounting plate is provided through the fixing plate.

[0012] Furthermore, the sliding pushing assembly includes two sliding rods symmetrically arranged at the top of the horizontal plate, a sliding plate located on the upper side of the two sliding rods, a sliding groove opened at the bottom of the sliding plate and corresponding to the sliding rod, and a pushing electric telescopic rod fixedly arranged at the right end of the top of the workbench, the telescopic end of the pushing electric telescopic rod is fixedly connected to the horizontal plate, two shock absorbers are symmetrically arranged at the top of the horizontal plate, the two shock absorbers are both located on the outside of the horizontal plate, and the placement plate is fixedly arranged between the tops of the two shock absorbers.

[0013] Furthermore, the shock absorbing component is a shock absorbing spring.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] (1) When in use, the impact block body is placed on the placement plate, and the bearing is placed at a position on the impact block body corresponding to the bearing, the rotor body is placed on the positioning insert, and then the bearing is placed on the top of the rotor body, and then the top pressure component 1 is started. The top pressure component 1 extrude and installs the bearing placed on the impact block body, and the top pressure component 2 also extrude and installs the bearing placed on the top of the rotor, thereby realizing the installation of the bearing, which is relatively labor-saving and has high production efficiency. Compared with the existing technology, it solves the technical problem of knocking the bearing on the impact block or rotor equipment, which is relatively labor-intensive and has low production efficiency, thereby affecting the economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present application, showing a schematic diagram of the structure of a shock absorbing member, a top pressure assembly 1, a top pressure assembly 2, a lifting assembly, a clamping and positioning assembly, a sliding and pushing assembly, a lifting assembly, a clamping and positioning assembly, and a sliding and pushing assembly;

[0017] Figure 2 It is a structural schematic diagram of the lifting plate in this application;

[0018] Figure 3 It is a schematic diagram of the structure of the clamping block in this application;

[0019] In the figure: 1. shock absorbing part; 2. top pressure component 1; 3. top pressure component 2; 4. lifting component; 5. clamping and positioning component; 6. sliding and pushing component; 7. workbench; 8. support column; 9. cross plate; 10. sliding plate; 11. slide groove; 12. slide rod; 13. push electric telescopic rod; 14. shock absorbing spring; 15. placement plate; 16. impact block body; 17. positioning insert; 18. rotor body; 19. vertical rod; 20. fixing plate; 21. top pressure telescopic rod 1; 22. connecting plate 1; 23. connecting plate 2; 24. connecting rod; 25. top pressure head 1; 26. top pressure telescopic rod 2; 27. mounting plate; 28. limit rod; 29. ​​top pressure head 2; 30. clamping block; 31. column; 32. lifting plate; 33. lifting electric telescopic rod; 34. shell; 35. driving motor; 36. two-way threaded rod; 37. opening. DETAILED DESCRIPTION

[0020] Below, the present application is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] In the description of the present application, it should be understood that the terms "up", "down", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0022] The terms "first", "second", etc. in this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0023] Embodiment 1:

[0024] like Figure 1-Figure 3As shown, this embodiment provides a hand-held electric drill automatic impact block rotor device, including a bearing, which also includes a workbench 7, two support columns 8 symmetrically fixedly arranged on the top of the workbench 7, a horizontal plate 9 fixedly arranged between the tops of the two support columns 8, four vertical rods 19 symmetrically fixedly arranged on the top of the workbench 7 and located on the outside of the horizontal plate 9, a sliding push assembly 6 slidably arranged on the top of the workbench 7 and located on the lower side of the horizontal plate 9, a placement plate 15 arranged on the sliding push assembly 6 and located on the upper side of the horizontal plate 9, and a positioning insert 17 fixedly arranged on the top of the horizontal plate 9 and located on the right side of the placement plate 15. The impact block body 16 can be placed on the plate 15, and the rotor body 18 can be inserted into the positioning socket. A fixing plate 20 located on the upper side of the placement plate 15 is fixed between the four vertical rods 19. The fixing plate 20 is provided with a top pressing component 2 corresponding to the placement plate 15, and the fixing plate 20 is also provided with a top pressing component 2 3 corresponding to the positioning insert 17. The top pressing component 2 plays a top pressing installation role for the bearing placed on the impact block body 16, and the top pressing component 2 3 also plays a top pressing installation role for the bearing placed on the top of the rotor body 18, and the sliding pushing component plays a pushing role on the impact block body 16.

[0025] The hand-held electric drill automatic impact block pressing rotor device includes a bearing, and also includes a workbench 7, two support columns 8 are fixedly arranged symmetrically on the top of the workbench 7, a horizontal plate 9 is fixedly arranged between the tops of the two support columns 8, four vertical poles 19 located on the outside of the horizontal plate 9 are fixedly arranged symmetrically on the top of the workbench 7, a sliding push component 6 located on the lower side of the horizontal plate 9 is slidably arranged on the top of the workbench 7, a placement plate 15 located on the upper side of the horizontal plate 9 is arranged on the sliding push component 6, a positioning insert 17 located on the right side of the placement plate 15 is fixedly arranged on the top of the horizontal plate 9, and an impact block can be placed on the placement plate 15 The main body 16, the positioning socket can be plugged into the rotor body 18, the fixing plate 20 located on the upper side of the placement plate 15 is fixedly set between the four vertical rods 19, and a pressing component 2 corresponding to the placement plate 15 is set on the fixing plate 20, and a pressing component 2 3 corresponding to the positioning plug 17 is also set on the fixing plate 20. The pressing component 2 plays a pressing installation role for the bearing placed on the impact block body 16, and the pressing component 2 3 also plays a pressing installation role for the bearing placed on the top of the rotor body 18, and the sliding pushing component plays a pushing role on the impact block body 16. When in use, the impact block body 16 is placed on the placement plate 15, and the bearing is placed on the position corresponding to the bearing on the impact block body 16, and the rotor body 18 is placed on the positioning insert 17, and then the bearing is placed on the top of the rotor body 18, and then the top pressure component 2 is started, and the top pressure component 2 extrude and installs the bearing placed on the impact block body 16, and the top pressure component 2 3 also extrude and installs the bearing placed on the top of the rotor, thereby realizing the installation of the bearing, which is relatively labor-saving and has high production efficiency. Compared with the prior art, it solves the technical problem of hitting the bearing on the impact block or rotor equipment, which is labor-intensive and has low production efficiency, thereby affecting economic benefits. By setting up this equipment, two production lines on two workstations can be set on one equipment, reducing the occupation of manpower, reducing the occupied site area, doubling the efficiency, reducing the space, reducing the movement of personnel, reducing human fatigue, and the machine has no fatigue.

[0026] Furthermore, the top pressing assembly 2 includes a top pressing telescopic rod 21 fixedly set on the fixed plate 20, a connecting plate 22 fixedly set at the bottom of the top pressing telescopic rod 21, a connecting plate 23 located at the lower side of the connecting plate 22, a plurality of connecting rods 24 fixedly set between the connecting plate 1 22 and the connecting plate 23, and a top pressing head 25 fixedly set at the bottom of the connecting plate 23.

[0027] The pressing assembly 2 includes a pressing telescopic rod 21 fixedly provided on a fixed plate 20, a connecting plate 22 fixedly provided at the bottom of the pressing telescopic rod 21, a connecting plate 23 provided at the lower side of the connecting plate 22, a plurality of connecting rods 24 fixedly provided between the connecting plate 22 and the connecting plate 23, and a pressing head 25 fixedly provided at the bottom of the connecting plate 23. When in use, the pressing telescopic rod 21 is started, and the pressing telescopic rod 21 drives the connecting plate 22, the connecting rod 24, the connecting plate 23 and the pressing head 25 to move downward, and finally realizes the pressing head 25 pressing the bearing.

[0028] Furthermore, the top pressure assembly 23 includes a fixed pressure telescopic rod 26 fixedly set on the fixed plate 20, a mounting plate 27 fixedly set at the bottom of the top pressure telescopic rod 26, and a top pressure head 29 fixedly set at the bottom of the mounting plate 27.

[0029] The top pressure assembly 23 includes a fixed pressure telescopic rod 26 which is fixedly provided on the fixed plate 20, a mounting plate 27 is fixedly provided at the bottom of the top pressure telescopic rod 26, and a top pressure head 29 is fixedly provided at the bottom of the mounting plate 27. When in use, the top pressure telescopic rod 26 is started, and the top pressure telescopic rod 26 drives the mounting plate 27 and the top pressure head 29 to move downward, thereby realizing the top pressure installation of the bearing on the top of the rotor.

[0030] Furthermore, a limiting rod 28 which is fixedly connected to the mounting plate 27 is provided through the fixing plate 20 .

[0031] When this technical solution is not provided, the following problems are likely to occur: it is inconvenient to limit the lifting and lowering of the mounting plate 27, so that the mounting plate 27 is prone to shaking.

[0032] The fixing plate 20 is provided with a limit rod 28 fixedly connected to the mounting plate 27. The setting of the limit rod 28 plays a role of limiting the lifting and lowering of the mounting plate 27, preventing the mounting plate 27 from shaking randomly when lifting and lowering. Compared with the prior art, it solves the technical problem that it is inconvenient to limit the lifting and lowering of the mounting plate 27, making the mounting plate 27 easy to shake.

[0033] Furthermore, the sliding pushing assembly 6 includes two sliding rods 12 symmetrically arranged at the top of the horizontal plate 9, a sliding plate 10 located on the upper side of the two sliding rods 12, a sliding groove 11 opened at the bottom of the sliding plate 10 and corresponding to the sliding rod 12, and a pushing electric telescopic rod 13 fixedly arranged at the right end of the top of the workbench 7. The telescopic end of the pushing electric telescopic rod 13 is fixedly connected to the horizontal plate 9. Two shock-absorbing components 1 are symmetrically arranged at the top of the horizontal plate 9. The two shock-absorbing components 1 are both located on the outside of the horizontal plate 9, and the placement plate 15 is fixedly arranged between the tops of the two shock-absorbing components 1.

[0034] When this technical solution is not available, the following problems are likely to occur: it is inconvenient to move and push the impact block body 16 with the bearing installed to the bottom of the rotor body 18, thereby achieving the top-pressing installation of the bearing on the bottom of the rotor body 18 and the impact block body 16, which reduces practicality.

[0035] The sliding push assembly 6 includes two sliding rods 12 symmetrically arranged at the top of the cross plate 9, a sliding plate 10 is arranged on the upper side of the two sliding rods 12, and a sliding groove 11 corresponding to the sliding rod 12 is opened at the bottom of the sliding plate 10. A pushing electric telescopic rod 13 is fixedly arranged at the right end of the top of the workbench 7, so that the telescopic end of the pushing electric telescopic rod 13 is fixedly connected to the cross plate 9, and two shock-absorbing components 1 are symmetrically arranged at the top of the cross plate 9. The two shock-absorbing components 1 are both located on the outside of the cross plate 9, so that the placement plate 15 is fixedly arranged between the tops of the two shock-absorbing components 1. When in use, start pushing the electric telescopic rod 13, push the electric telescopic rod 13 to drive the cross plate 9 to slide between the two slide bars 12, the cross plate 9 drives the shock absorber 1 and the placement plate 15 to move to the top pressure head 29 and the lower side of the rotor body 18, and the placement plate 15 is located on the upper side of the positioning sleeve, so that the bottom of the rotor body 18 abuts against the bearing on the impact block body 16, and then start the top pressure component 23, so that the top pressure component 23 presses the rotor body 18 downward, and finally the bottom of the rotor body 18 is pressed and installed on the bearing on the impact block body 16, which improves practicality. Compared with the prior art, it solves the inconvenience of moving and pushing the impact block body 16 with the bearing installed to the bottom of the rotor body 18, thereby realizing the top pressure installation of the bottom of the rotor body 18 and the bearing on the impact block body 16, and reducing the technical problem of practicality.

[0036] Furthermore, the shock absorbing member 1 is a shock absorbing spring 14. The shock absorbing spring 14 plays a buffering role on the downward pressure on the placement plate 15, thereby preventing the placement plate 15 from being subjected to a large top pressure and causing problems.

[0037] Furthermore, two columns 31 are symmetrically fixed on the left and right sides of the front sides of the four uprights 19, and a lifting assembly 4 is provided between the two columns 31. The lifting assembly 4 is provided with a clamping and positioning assembly 5 corresponding to the rotor body 18. The clamping and positioning assembly 5 clamps and positions the rotor body 18, and the lifting assembly 4 lifts and adjusts the clamping and positioning assembly 5 and the rotor body 18. After the rotor body 18 is lifted by the lifting assembly 4, it can be placed on the top of the impact block body 16.

[0038] When this technical solution is not provided, the following problems are likely to occur: when the placement plate 15 moves to press the lower side of the assembly 2 3 , it is inconvenient to clamp the rotor body 18 and it is inconvenient to adjust the height of the rotor body 18 .

[0039] Two columns 31 are symmetrically fixed on the front side of the four uprights 19, a lifting assembly 4 is arranged between the two columns 31, and a clamping and positioning assembly 5 corresponding to the rotor body 18 is arranged on the lifting assembly 4. The clamping and positioning assembly 5 plays a clamping and positioning role for the rotor body 18, and the lifting assembly 4 plays a lifting and regulating role for the clamping and positioning assembly 5 and the rotor body 18. After the rotor body 18 is lifted up by the lifting assembly 4, it can be placed on the top of the impact block body 16. When in use, the clamping and positioning assembly 5 is started to clamp the rotor body 18, and then the lifting assembly 4 is started to drive the rotor body 18 to adjust its height. When the bottom of the rotor body 18 abuts against the bearing placed on the impact block body 16, the pressing head 29 on the pressing assembly 23 abuts against the top of the rotor body 18, and then the clamping and positioning assembly 5 releases the rotor body 18. In the next step, the pressing assembly 23 presses the rotor body 18, so that the bottom of the rotor body 18 is installed on the impact block body 16. In this way, the rotor body 18 can be clamped and the height of the rotor body 18 can be adjusted conveniently. Compared with the prior art, the technical problem that it is inconvenient to clamp the rotor body 18 and adjust the height of the rotor body 18 when the placing plate 15 moves the lower side of the pressing assembly 23 is solved.

[0040] Furthermore, the lifting assembly 4 includes a lifting electric telescopic rod 33 fixedly arranged on the top of the workbench 7 and located between the two columns 31, and a lifting plate 32 movably penetrated between the two columns 31 and fixedly connected to the top of the lifting electric telescopic rod 33.

[0041] The lifting assembly 4 includes a lifting electric telescopic rod 33 fixedly arranged on the top of the workbench 7 and located between the two columns 31, a lifting plate 32 movably penetrated between the two columns 31 and fixedly connected to the top of the lifting electric telescopic rod 33, and a clamping and positioning assembly 5 is arranged on the lifting plate 32. When in use, the lifting electric telescopic rod 33 is started, and the lifting electric telescopic rod 33 drives the lifting plate 32 to move, so that the lifting plate 32 is lifted and lowered between the two columns 31, thereby realizing the height adjustment of the lifting plate 32 and the clamping and positioning assembly 5.

[0042] Furthermore, the clamping and positioning assembly 5 includes a shell 34, a driving motor 35 fixedly arranged at the left end of the shell 34, an opening 37 opened on the rear side wall of the shell 34, a bidirectional threaded rod 36 penetrating through the left side wall of the shell 34 and reversed by the driving motor 35, and two clamping blocks 30 symmetrically penetrating through the opening 37 and threadedly connected by the bidirectional threaded rod 36.

[0043] The clamping and positioning assembly 5 includes a housing 34, a driving motor 35 is fixedly arranged at the left end of the housing 34, an opening 37 is provided on the rear side wall of the housing 34, a bidirectional threaded rod 36 that is rotated forward and reversely by the driving motor 35 is penetrated on the left side wall of the housing 34, and two clamping blocks 30 that are threadedly connected to the bidirectional threaded rod 36 are symmetrically penetrated at the opening 37. When in use, the driving motor 35 is started, the driving motor 35 drives the bidirectional threaded rod 36 to move, and the bidirectional threaded rod 36 drives the two clamping blocks 30 to move, so that the two clamping blocks 30 clamp the rotor body 18.

[0044] The above-mentioned implementation modes are only preferred implementation modes of the present application and cannot be used to limit the scope of protection of the present application. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present application shall fall within the scope of protection required by the present application.

Claims

1. A hand drill automatic impact block rotor device, including a bearing, characterized in that: The machine also comprises a workbench (7), two support columns (8) fixedly arranged on the top of the workbench (7) symmetrically, a horizontal plate (9) fixedly arranged between the tops of the two support columns (8), four vertical rods (19) fixedly arranged on the top of the workbench (7) symmetrically and front-to-back and located outside the horizontal plate (9), a sliding push assembly (6) slidably arranged on the top of the workbench (7) and located below the horizontal plate (9), a placement plate (15) arranged on the sliding push assembly (6) and located above the horizontal plate (9), and a vertical rod (19) fixedly arranged on the horizontal plate. (9) a positioning insert (17) at the top and located on the right side of the placement plate (15), the placement plate (15) can be used to place the impact block body (16), the positioning insert hole can be used to insert the rotor body (18), a fixing plate (20) located on the upper side of the placement plate (15) is fixedly provided between the four vertical rods (19), the fixing plate (20) is provided with a top pressure component (2) corresponding to the placement plate (15), and the fixing plate (20) is also provided with a top pressure component (3) corresponding to the positioning insert (17), the top pressure component The first component (2) plays a role of pressing and installing the bearing placed on the impact block body (16), the second pressing component (3) also plays a role of pressing and installing the bearing placed on the top of the rotor body (18), and the sliding pushing component plays a role of pushing the impact block body (16); two columns (31) are symmetrically fixed on the front side of the four vertical rods (19), and a lifting component (4) is provided between the two columns (31). The lifting component (4) is provided with a clamping and positioning component (5) corresponding to the rotor body (18), and the clamping and positioning component ( 5) plays a role in clamping and positioning the rotor body (18); the lifting component (4) plays a role in lifting and adjusting the clamping and positioning component (5) and the rotor body (18); the rotor body (18) can be placed on the top of the impact block body (16) after being lifted by the lifting component (4); the lifting component (4) includes a lifting electric telescopic rod (33) fixedly arranged on the top of the workbench (7) and located between two columns (31), and a lifting plate (32) movably penetrating between the two columns (31) and fixedly connected to the top of the lifting electric telescopic rod (33).

2. The automatic impact block rotor pressing device for a hand drill according to claim 1 is characterized in that: The pressing assembly (2) comprises a pressing telescopic rod (21) fixedly disposed on the fixing plate (20), a connecting plate (22) fixedly disposed at the bottom of the pressing telescopic rod (21), a connecting plate (23) located at the lower side of the connecting plate (22), a plurality of connecting rods (24) fixedly disposed between the connecting plate (22) and the connecting plate (23), and a pressing head (25) fixedly disposed at the bottom of the connecting plate (23).

3. The automatic impact block rotor pressing device for a hand drill according to claim 2 is characterized in that: The second pressing assembly (3) comprises a second constant pressure telescopic rod fixedly provided on the fixing plate (20), a mounting plate (27) fixedly provided at the bottom of the second pressing telescopic rod (26), and a second pressing head (29) fixedly provided at the bottom of the mounting plate (27).

4. The automatic impact block rotor pressing device for a hand drill according to claim 3 is characterized in that: The fixing plate (20) is provided with a limiting rod (28) which is fixedly connected to the mounting plate (27).

5. The automatic impact block rotor pressing device for a hand drill according to claim 4 is characterized in that: The sliding push assembly (6) comprises two sliding rods (12) symmetrically arranged on the top of the horizontal plate (9), a sliding plate (10) located on the upper side of the two sliding rods (12), a sliding groove (11) opened at the bottom of the sliding plate (10) and corresponding to the sliding rod (12), and a pushing electric telescopic rod (13) fixedly arranged on the right end of the top of the workbench (7), the telescopic end of the pushing electric telescopic rod (13) is fixedly connected to the horizontal plate (9), and two shock absorbing members (1) are symmetrically arranged on the top of the horizontal plate (9), and the two shock absorbing members (1) are both located on the outside of the horizontal plate (9), and the placement plate (15) is fixedly arranged between the tops of the two shock absorbing members (1).

6. The automatic impact block rotor pressing device for a hand drill according to claim 5 is characterized in that: The shock absorbing component (1) is a shock absorbing spring (14).

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