Hardware machining device facilitating precision adjustment

Abstract

The utility model discloses a hardware machining device convenient to adjust precision, and relates to the technical field of machining, the front end of a secondary moving table is fixedly connected with the upper wall of the rear end of a side sliding plate, and scale driving bins are formed in the secondary moving table and the side sliding plate; the inner wall of the scale driving bin is rotationally connected with the two ends of two scale shafts, one sides of the outer walls of the two scale shafts are fixedly connected with the two ends of the same scale belt correspondingly, the scale belt is connected to the outer walls of the two scale shafts in a wound mode, and observation windows are formed in the upper end of the workbench and the front end of the side sliding plate correspondingly. The machining device has the advantages that the moving distance of the first-stage moving table and the moving distance of the second-stage moving table can be measured and marked through the scaleplate belt when the first-stage moving table and the second-stage moving table move, the machining precision of the machining device is improved, and the scaleplate shaft can be driven to rotate through the scaleplate shaft and the teeth when the first-stage moving table and the second-stage moving table move. Therefore, the scale shaft is enabled to wind the scale belt synchronously.

Description

Technical Field

[0001] The utility model relates to the technical field of processing, in particular to a hardware processing device which is convenient for adjusting precision. Background Art

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. They can be used independently or as auxiliary tools, such as hardware tools, hardware components, daily hardware, construction hardware, and security products. Most small hardware products are not final consumer goods, but rather supporting products, semi-finished products, and tools used in the production process of industrial manufacturing. Only a small part of daily hardware products (accessories) are tools that are essential for people's lives.

[0003] After searching, the applicant found that a Chinese patent disclosed "a hardware processing device", and its publication (announcement) number is "CN 216542001 U". This patent mainly achieves the advantage of good clamping and fixing effect of hardware by setting an electric slide rail, a slide table, a box, a sliding groove, a stepping motor, a threaded rod, a threaded block, a sliding rod, an adjustment table, a fixed plate, a second cylinder, a clamping plate, a bearing, a first slide groove, a first slider, a buffer pad, a second slide groove and a second slider to cooperate with each other, so that when the hardware processing device is in use, the hardware can be effectively clamped and fixed during processing, avoiding the problem of processing damage to the hardware caused by sliding of the hardware, reducing the defective hardware, and increasing the processing accuracy of the hardware, which can meet the user's use needs. However, the processing device is inconvenient to directly move the platform's moving distance when in use, resulting in the user being unable to view the position of the processing parts in real time, which affects the processing accuracy. For this reason, we propose a hardware processing device that is easy to adjust the accuracy. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware processing device which is convenient for adjusting the precision.

[0005] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod.

[0006] As a further solution of the present invention: the outer walls of the two scale shafts are fixedly connected to the inner ring of the gear and one end of the spring on the side away from the scale tape, and the other end of the spring is fixedly connected to the inner wall of the scale drive compartment. A tooth groove is provided at the upper end of the workbench, and the outer wall of the gear is engaged with the tooth groove.

[0007] As a further solution of the present invention: a transparent plate is fixedly connected to the inner wall of the observation window, a clear mark plate is fixedly connected to the lower end of the transparent plate, and the clear mark plate cooperates with the scale tape.

[0008] As a further solution of the present invention: the fine-tuning mechanism includes a threaded column, a precision shaft, a rotating disk, a large shift gear connection group and a small shift gear connection group. A movable groove is opened at the upper end of the workbench, the rear wall of the movable groove is rotatably connected to the rear end of the threaded column, and the front end of the threaded column extends to the outside of the processing frame.

[0009] As a further solution of the present invention: the front end of the processing frame is rotatably connected to the rear ends of the two precision shafts, and the front ends of the two precision shafts are fixedly connected to the rear ends of the two rotating disks.

[0010] As a further solution of the present invention: the rear sides of the outer walls of the two precision shafts are connected to the threaded column through a large shift gear connection group and a small shift gear connection group respectively.

[0011] As a further solution of the present invention: a friction column is connected to the front end of the rotating disk, and the friction column is fixedly connected to the rotating disk.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model can measure and mark the moving distance of the primary and secondary moving platforms by using the scale tape, so that the user can view the moving distance of the primary and secondary moving platforms in real time, thereby improving the processing accuracy of the processing device. The scale shaft and teeth can drive the scale shaft to rotate when the primary and secondary moving platforms move, so that the scale shaft can synchronously wind the scale tape, and the moving size of the scale tape can be easily observed through the observation window.

[0014] 2. The utility model can indicate the scale tape more accurately through the mark plate, helping users to view the moving distance of the mark on the scale tape. Through the setting of the large shift gear connection group and the small shift gear connection group, the first-level moving platform can be driven to move with different moving precisions, thereby facilitating the adjustment of the movement precision of the first-level moving platform. The difficulty of rotating the precision axis can be reduced through the rotating disk.

[0015] Other advantages, objectives and features of the present invention will be described in part in the following description and will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall three-dimensional schematic diagram of an embodiment of the present utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of a workbench in an embodiment of the present utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the large shift gear connection group in the embodiment of the present utility model;

[0019] Figure 4 It is a three-dimensional schematic diagram of the ruler tape in the embodiment of the present utility model.

[0020] In the figure: 1. Processing device body; 11. Processing frame; 12. First-level moving platform; 13. Workbench; 14. Second-level moving platform; 2. Moving scale mechanism; 21. Tooth groove; 22. Side slide; 23. Scale drive compartment; 24. Scale shaft; 25. Scale belt; 26. Gear; 27. Observation window; 28. Transparent plate; 29. ​​Clear mark plate; 3. Fine adjustment mechanism; 31. Moving groove; 32. Threaded column; 33. Precision shaft; 34. Rotating disk; 35. Large shift gear connection group; 36. Small shift gear connection group. DETAILED DESCRIPTION

[0021] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention.

[0022] In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0023] Please see the attached Figure 1 -Attached Figure 4 The utility model is a hardware processing device that is easy to adjust the precision, including a processing device body 1, the processing device body 1 includes a processing frame 11, a workbench 13 connected to the upper end of the processing frame 11, a secondary moving platform 14 connected to the upper end of the workbench 13, a primary moving platform 12 connected to the upper end of the secondary moving platform 14, and a moving scale mechanism 2 connected to the primary moving platform 12 and the secondary moving platform 14. The moving scale mechanism 2 includes a side slide 22, a scale shaft 24 and a scale belt 25. The front end of the secondary moving platform 14 is connected to the side slide 22. The rear end upper wall is fixedly connected, and a scale drive compartment 23 is provided inside the secondary movable platform 14 and the side slide 22. The inner wall of the scale drive compartment 23 is rotatably connected to the two ends of the two scale shafts 24. One side of the outer wall of the two scale shafts 24 is respectively fixedly connected to the two ends of the same scale belt 25, and the scale belt 25 is wound and connected to the outer walls of the two scale shafts 24. The upper end of the workbench 13 and the front end of the side slide 22 are both provided with an observation window 27, and the observation window 27 cooperates with the scale belt 25. The upper end of the workbench 13 is connected to the fine adjustment mechanism 3;

[0024] In one embodiment of the present invention: the outer walls of the two scale shafts 24 are fixedly connected to the inner ring of the gear 26 and one end of the spring on the side away from the scale tape 25, and the other end of the spring is fixedly connected to the inner wall of the scale drive compartment 23. A tooth groove 21 is provided at the upper end of the workbench 13, and the outer wall of the gear 26 is engaged with the tooth groove 21.

[0025] In one embodiment of the present invention, a transparent plate 28 is fixedly connected to the inner wall of the observation window 27 , a clear mark plate 29 is fixedly connected to the lower end of the transparent plate 28 , and the clear mark plate 29 cooperates with the scale tape 25 .

[0026] In one embodiment of the present invention: the fine-tuning mechanism 3 includes a threaded column 32, a precision shaft 33, a rotating disk 34, a large shift gear connection group 35 and a small shift gear connection group 36, and a movable groove 31 is opened at the upper end of the workbench 13, and the rear wall of the movable groove 31 is rotatably connected to the rear end of the threaded column 32, and the front end of the threaded column 32 extends to the outside of the processing frame 11.

[0027] In one embodiment of the present invention, the front end of the processing frame 11 is rotatably connected to the rear ends of the two precision shafts 33 , and the front ends of the two precision shafts 33 are fixedly connected to the rear ends of the two rotating disks 34 .

[0028] In one embodiment of the present invention, the rear sides of the outer walls of the two precision shafts 33 are connected to the threaded column 32 via a large shift gear connection group 35 and a small shift gear connection group 36 respectively.

[0029] In one embodiment of the present invention, a friction column is connected to the front end of the rotating disk 34 , and the friction column is fixedly connected to the rotating disk 34 .

[0030] Example 1, please refer to the attached Figure 1 -Attached Figure 4 The friction column can be replaced by a rubber ring, and a rotation hole can be opened at a position off-center of the rotating disk 34. When rotation is required, the user can hold the rotation hole with his fingers and rotate the rotating disk 34.

[0031] Example 2, please refer to the attached Figure 1 -Attached Figure 4 A ruler drive compartment 23 is also provided on the side slide 22, and the component structures inside the two ruler drive compartments 23 are similar. The difference is that the directions of the structures are different, so that they are suitable for the rulers when the first-level moving platform 12 and the second-level moving platform 14 move in different directions.

[0032] Specifically, the scale tape 25 can be used to measure and mark the moving distances of the primary moving platform 12 and the secondary moving platform 14 when they move, so that the user can view the moving distances of the primary moving platform 12 and the secondary moving platform 14 in real time, thereby improving the processing accuracy of the processing device. The scale shaft 24 and the gear 26 can be used to drive the scale shaft 24 to rotate when the primary moving platform 12 and the secondary moving platform 14 move, so that the scale shaft 24 synchronously winds the scale tape 25, and the moving size marked on the scale tape 25 can be conveniently observed through the observation window 27.

[0033] Specifically, the marking plate 29 can more accurately indicate the scale tape 25, helping the user to view the moving distance of the mark on the scale tape 25. Through the setting of the large shift gear connection group 35 and the small shift gear connection group 36, the first-level moving platform 12 can be driven to move with different moving precisions, thereby facilitating the adjustment of the movement precision of the first-level moving platform 12. The rotating disk 34 can reduce the difficulty of rotating the precision shaft 33.

[0034] Working principle:

[0035] First, the processing part is installed on the first-level moving table 12, and then the large shift gear connection group 35 is used to drive the threaded column 32 to rotate, so that the secondary moving table 14 is moved to a position close to the processing. At this time, the small shift gear connection group 36 is used to make the secondary moving table 14 move to the processing station more accurately. At the same time, when the secondary moving table 14 moves, the tooth groove 21 will cause the gear 26 and the scale shaft 24 to rotate. At this time, the scale shaft 24 will synchronously wind the scale tape 25, thereby recording the moving distance of the secondary moving table 14, and at the same time, it will cause the spring to rotate and store force in the spring. When the secondary moving table 14 moves in the opposite direction, the force stored in the spring will be released synchronously, so that the other scale shaft 24 is used to reversely wind the scale tape 25. At this time, the user can observe the moving distance recorded on the scale tape 25 through the observation window 27 and the mark plate 29. At this point, the entire workflow is completed.

[0036] The above-mentioned front, back, left, right, up and down are all based on the Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0038] It should be noted that the equipment structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system and control system are not fully described. On the premise that those skilled in the art understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art.

[0039] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0040] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments.

[0041] For those skilled in the art, it is possible to make various changes, modifications, substitutions and variations to these embodiments without departing from the principles and spirit of the present invention, and they still fall within the scope of protection of the present invention.

Claims

1. A hardware processing device that is easy to adjust the precision, comprising a processing device body (1), characterized in that: The processing device body (1) includes a processing frame (11), a workbench (13) connected to the upper end of the processing frame (11), a secondary movable table (14) connected to the upper end of the workbench (13), a primary movable table (12) connected to the upper end of the secondary movable table (14), and a movable scale mechanism (2) connected to the primary movable table (12) and the secondary movable table (14). The movable scale mechanism (2) includes a side slide (22), a scale shaft (24), and a scale belt (25). The front end of the secondary movable table (14) is fixedly connected to the upper wall of the rear end of the side slide (22). The secondary movable table (1 4) and the side slide (22) are provided with a ruler drive bin (23), the inner wall of the ruler drive bin (23) is rotatably connected to the two ends of the two ruler shafts (24), one side of the outer wall of the two ruler shafts (24) is fixedly connected to the two ends of the same ruler belt (25), and the ruler belt (25) is wound around the outer walls of the two ruler shafts (24), the upper end of the workbench (13) and the front end of the side slide (22) are provided with an observation window (27), and the observation window (27) and the ruler belt (25) cooperate with each other, and the upper end of the workbench (13) is connected to a fine adjustment mechanism (3).

2. A hardware processing device that is easy to adjust the precision according to claim 1, characterized in that: The outer walls of the two scale shafts (24) are fixedly connected to the inner ring of the gear (26) and one end of the spring on the side away from the scale belt (25), and the other end of the spring is fixedly connected to the inner wall of the scale drive chamber (23). A tooth groove (21) is provided at the upper end of the workbench (13), and the outer wall of the gear (26) and the tooth groove (21) are meshed with each other.

3. The hardware processing device that is easy to adjust the precision according to claim 1, characterized in that: The inner wall of the observation window (27) is fixedly connected with a transparent plate (28), the lower end of the transparent plate (28) is fixedly connected with a clear mark plate (29), and the clear mark plate (29) and the scale tape (25) cooperate with each other.

4. The hardware processing device that is easy to adjust the precision according to claim 1 is characterized in that: The fine adjustment mechanism (3) comprises a threaded column (32), a precision shaft (33), a rotating disk (34), a large shift gear connection group (35) and a small shift gear connection group (36); a movable groove (31) is provided at the upper end of the workbench (13); a rear wall of the movable groove (31) is rotatably connected to the rear end of the threaded column (32), and a front end of the threaded column (32) extends to the outside of the processing frame (11).

5. The hardware processing device that is easy to adjust the precision according to claim 4, characterized in that: The front end of the processing frame (11) is rotatably connected to the rear ends of the two precision shafts (33), and the front ends of the two precision shafts (33) are fixedly connected to the rear ends of the two rotating disks (34).

6. The hardware processing device that is easy to adjust the precision according to claim 5, characterized in that: The rear sides of the outer walls of the two precision shafts (33) are connected to the threaded column (32) through a large shift gear connection group (35) and a small shift gear connection group (36) respectively.

7. The hardware processing device that is easy to adjust the precision according to claim 5, characterized in that: The front end of the rotating disk (34) is connected to a friction column, and the friction column is fixedly connected to the rotating disk (34).

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