Clamping tool for high-end handle production

Abstract

The utility model belongs to the technical field of clamping tools, and particularly relates to a clamping tool for high-end handle production, which comprises a machining table, a supporting assembly is mounted above the machining table, the supporting assembly comprises two supporting frames, each supporting frame comprises a straight section at the lower part and an inclined section at the upper part, the two supporting frames are slidably mounted on the two sides of the machining table correspondingly, and the centers of the two supporting frames are in threaded connection with a bidirectional lead screw. The cylindrical handle is placed on the supporting frame, the two inclined sections support the cylindrical handle, the problems of deformation and the like caused by lack of support in the bottom area of the handle during drilling are solved, and the gap of the straight section is used for allowing a drill bit to penetrate through and discharging chippings.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tooling, in particular to a clamping tooling for producing high-end handles. Background Art

[0002] When drilling a cylindrical handle, since the cross-sectional area of the cylindrical handle is circular, the handle is easy to rotate during the processing, making it difficult to fix the handle, thereby making drilling a hole in the cylindrical handle very inconvenient.

[0003] The existing Chinese patent with announcement number CN215432677U discloses a manual handle assembly fixture, which requires drilling a hole in the cylindrical handle, placing the two ends of the cylindrical handle in the semicircular grooves of the two placement blocks respectively, and then abutting one end of the cylindrical handle against the positioning plate, and then starting the cylinder, the cylinder drives the pressure plate to move in the direction close to the cylindrical handle, and the pressure plate fixes the two ends of the cylindrical handle in the semicircular grooves, and then marks the cylindrical handle in the first processing position, and finally uses the drilling device to punch the cylindrical handle, so that the cylindrical handle can be fixed by the manual handle assembly fixture, thereby preventing the cylindrical handle from rotating during the drilling process. Secondly, the positioning plate facilitates the rapid positioning and installation of the cylindrical handle on the manual handle assembly fixture, and at the same time facilitates the marking of the cylindrical handle, thereby assisting the marking and punching of the cylindrical handle.

[0004] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the cylindrical handle is suspended in the air by a placement block, and part of the area below the handle has no support when drilling, which can easily cause it to deform during drilling, making the product unqualified and requiring improvement; therefore, to address the above-mentioned problems, a clamping tool for the production of high-end handles is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present invention proposes a clamping tool for producing high-end handles.

[0006] The technical solution adopted by the present invention to solve its technical problems is: the present invention describes a clamping tool for producing high-end handles, comprising a processing table, a support assembly installed above the processing table, the support assembly comprising two support frames, the support frame comprising a straight section at the bottom and an inclined section at the top, the two support frames are slidably installed on both sides of the processing table, a two-way lead screw is threadedly connected at the center of the two support frames, and the two ends of the two-way lead screw are rotatably connected to the processing table, one end of the two-way lead screw is fixedly connected to a rotating handle, when processing the cylindrical handle, the cylindrical handle is placed on the support frame, and the cylindrical handle is supported by the two inclined sections to prevent the bottom area of the handle from being deformed due to lack of support during drilling, and the gap in the straight section is used for the drill bit to pass through and for the discharge of debris.

[0007] Preferably, a material guide plate is fixedly connected to the side wall of one of the support frames, and an opening is formed on the side wall of the other support frame.

[0008] Preferably, the guide plate is tilted through the opening, and the debris generated by drilling falls onto the guide plate and slides out through the opening to one side of the processing table, avoiding the accumulation of debris in the narrow area of the support frame and facilitating the handling of the debris.

[0009] Preferably, mounting seats are fixedly connected to both sides of the processing table, and a clamping assembly is installed on the mounting seat. The clamping assembly includes a hydraulic rod 1, and the hydraulic rod 1 is fixedly installed on the lower side wall of the mounting seat.

[0010] Preferably, the driving end of the hydraulic rod 1 is fixedly connected to a pressure plate, and the side wall of the pressure plate is fixedly connected to an anti-slip pad. The anti-slip pad improves the anti-slip effect. When the hydraulic rod 1 is extended, the pressure plate is pressed against the two ends of the cylindrical handle for clamping and fixing, thereby avoiding lateral shaking of the cylindrical handle during drilling.

[0011] Preferably, the clamping assembly further comprises a second hydraulic rod, which is fixedly mounted on the upper side wall of the mounting seat, and drives the lower pressure plate to move by extending the second hydraulic rod, thereby adjusting the downward pressing position of the lower pressure plate.

[0012] Preferably, the driving end of the hydraulic rod two is fixedly connected to the hydraulic rod three, and the driving end of the hydraulic rod three is fixedly connected to the lower pressure plate. By extending the hydraulic rod three, the lower pressure plate is pressed down on the surface of the cylindrical handle to fix it, thereby avoiding vertical shaking of the cylindrical handle during drilling and improving the stability of the cylindrical handle during processing.

[0013] Preferably, the lower pressing plate is configured to be arc-shaped or V-shaped, and a non-slip pad is fixedly connected to the bottom of the lower pressing plate to improve the anti-slip effect.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model places a cylindrical handle on a support frame and supports the cylindrical handle through two inclined sections to prevent the bottom area of the handle from deforming due to lack of support during drilling. The gap in the straight section is used for the drill bit to pass through and for the discharge of debris.

[0016] 2. The utility model clamps and fixes the cylindrical handle by pressing the pressure plate against the two ends to avoid lateral shaking of the cylindrical handle during drilling, and the lower pressure plate presses down on the top of the cylindrical handle to fix it to avoid vertical shaking of the cylindrical handle during drilling, thereby improving the stability of the cylindrical handle during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Bottom view of

[0020] Figure 3 This is a schematic diagram of the support assembly structure of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the A structure;

[0022] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model.

[0023] In the figure: 1. Processing table; 2. Support assembly; 21. Support frame; 22. Bidirectional screw; 23. Guide plate; 24. Opening; 211. Straight section; 212. Inclined section; 3. Mounting seat; 4. Clamping assembly; 41. Hydraulic rod 1; 42. Pressure plate; 43. Hydraulic rod 2; 44. Hydraulic rod 3; 45. Lower pressure plate; 5. Rotating handle. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] See also Figure 1-4 As shown, a clamping tool for producing high-end handles includes a processing table 1, and a support assembly 2 is installed above the processing table 1. The support assembly 2 includes two support frames 21. The support frame 21 includes a straight section 211 at the bottom and an inclined section 212 at the top. The two support frames 21 are slidably installed on both sides of the processing table 1. A bidirectional lead screw 22 is threadedly connected at the center of the two support frames 21, and both ends of the bidirectional lead screw 22 are rotatably connected to the processing table 1. One end of the bidirectional lead screw 22 is fixedly connected to a rotating handle 5. When processing a cylindrical handle, the cylindrical handle is placed on the support frame 21, and the cylindrical handle is supported by the two inclined sections 212 to prevent the bottom area of the handle from being deformed due to lack of support during drilling, and the gap in the straight section 211 is used for the drill bit to pass through and for the discharge of debris.

[0027] A material guide plate 23 is fixedly connected to a side wall of one of the support frames 21 , and an opening 24 is formed on a side wall of the other support frame 21 .

[0028] The guide plate 23 is tilted through the opening 24, and the debris generated by drilling falls onto the guide plate 23 and slides out to one side of the processing table 1 through the opening 24, avoiding the debris from accumulating in the narrow area of the support frame 21, making it easier to handle the debris.

[0029] Example 2

[0030] For comparison with Example 1, please refer to Figure 5 As shown, the utility model provides another embodiment, the two sides of the processing table 1 are respectively fixedly connected with a mounting seat 3, the mounting seat 3 is installed with a clamping assembly 4, the clamping assembly 4 includes a hydraulic rod 41, and the hydraulic rod 41 is fixedly installed on the lower side wall of the mounting seat 3.

[0031] The driving end of the hydraulic rod 41 is fixedly connected to a pressure plate 42, and the side wall of the pressure plate 42 is fixedly connected to an anti-slip pad. The anti-slip pad improves the anti-slip effect. When the hydraulic rod 41 is extended, the pressure plate 42 is pressed against the two ends of the cylindrical handle for clamping and fixing, thereby preventing the cylindrical handle from shaking horizontally during drilling.

[0032] The clamping assembly 4 further includes a second hydraulic rod 43 , which is fixedly mounted on the upper side wall of the mounting base 3 . The second hydraulic rod 43 is extended to drive the lower pressing plate 45 to move, thereby adjusting the downward pressing position of the lower pressing plate 45 .

[0033] The driving end of hydraulic rod 2 43 is fixedly connected to hydraulic rod 3 44, and the driving end of hydraulic rod 3 44 is fixedly connected to a lower pressure plate 45. By extending hydraulic rod 3 44, the lower pressure plate 45 is pressed down on the surface of the cylindrical handle to fix it, thereby avoiding vertical shaking of the cylindrical handle during drilling and improving the stability of the cylindrical handle during processing.

[0034] The lower pressing plate 45 is configured to be arc-shaped or V-shaped, and a non-slip pad is fixedly connected to the bottom of the lower pressing plate 45 to improve the non-slip effect.

[0035] Working principle: When processing a cylindrical handle, place the cylindrical handle on the support frame 21, and support the cylindrical handle through two inclined sections 212 to prevent the bottom area of the handle from being deformed due to lack of support during drilling, and the gap in the straight section 211 is used for the drill bit to pass through and the discharge of debris.

[0036] By extending hydraulic rod 1 41, the pressure plate 42 is pressed against the two ends of the cylindrical handle to clamp and fix it, avoiding lateral shaking of the cylindrical handle during drilling. By extending hydraulic rod 2, the lower pressure plate 45 is driven to move, and then the downward pressing position of the lower pressure plate 45 is adjusted. By extending hydraulic rod 3 44, the lower pressure plate 45 is pressed down on the surface of the cylindrical handle to fix it, avoiding vertical shaking of the cylindrical handle during drilling, thereby improving the stability of the cylindrical handle during processing.

[0037] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A clamping tool for producing high-end handles, comprising a processing table (1), characterized in that: A support assembly (2) is installed above the processing table (1), and the support assembly (2) includes two support frames (21), and the support frame (21) includes a lower straight section (211) and an upper inclined section (212). The two support frames (21) are slidably installed on both sides of the processing table (1), and a bidirectional lead screw (22) is threadedly connected at the center of the two support frames (21), and both ends of the bidirectional lead screw (22) are rotatably connected to the processing table (1), and one end of the bidirectional lead screw (22) is fixedly connected to a rotating handle (5).

2. The clamping tool for producing high-end handles according to claim 1, characterized in that: A material guide plate (23) is fixedly connected to the side wall of one of the support frames (21), and an opening (24) is opened on the side wall of the other support frame (21).

3. The clamping tool for producing high-end handles according to claim 2, characterized in that: The guide plate (23) passes through the opening (24) at an angle.

4. The clamping tool for producing high-end handles according to claim 1, characterized in that: Mounting seats (3) are fixedly connected to both sides of the processing table (1), and a clamping assembly (4) is installed on the mounting seat (3). The clamping assembly (4) includes a hydraulic rod (41), and the hydraulic rod (41) is fixedly installed on the lower side wall of the mounting seat (3).

5. The clamping tool for producing high-end handles according to claim 4, characterized in that: The driving end of the hydraulic rod 1 (41) is fixedly connected to a pressure plate (42), and the side wall of the pressure plate (42) is fixedly connected to an anti-slip pad.

6. The clamping tool for producing high-end handles according to claim 4, characterized in that: The clamping assembly (4) further comprises a second hydraulic rod (43), and the second hydraulic rod (43) is fixedly mounted on the upper side wall of the mounting seat (3).

7. The clamping tool for producing high-end handles according to claim 6, characterized in that: The driving end of the hydraulic rod 2 (43) is fixedly connected to the hydraulic rod 3 (44), and the driving end of the hydraulic rod 3 (44) is fixedly connected to the lower pressure plate (45).

8. The clamping tool for producing high-end handles according to claim 7, characterized in that: The lower pressing plate (45) is configured to be arc-shaped or V-shaped, and a non-slip pad is fixedly connected to the bottom of the lower pressing plate (45).

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