Clamping mechanism for hardware machining

Abstract

The invention relates to the technical field of hardware machining, in particular to a clamping mechanism for hardware machining, which comprises a bottom plate and supporting legs, the bottom plate is provided with a cavity, and the supporting legs are fixed on the lower side of the bottom plate; the height adjusting mechanism is installed on the bottom plate, a bearing table is fixedly installed on the height adjusting mechanism, hardware can be placed on the bearing table to be clamped, the bearing table inclines downwards from the middle to the two sides, and baffles are fixedly arranged on the two sides of the bearing table; the clamping mechanism is mounted in a cavity formed in the bottom plate, and the power output end of the clamping mechanism is arranged on the upper side of the bearing table; and the limiting plate is fixedly installed on the bottom plate, a collecting box placed on the bottom plate is arranged on one side of the limiting plate, and the collecting box is used for collecting machining scraps. According to the clamping mechanism for hardware machining, hardware can be clamped, the clamping height of the hardware can be adjusted, meanwhile, waste chips generated during hardware machining can be conveniently collected, operation is easy, and practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of hardware processing, and in particular to a clamping mechanism for hardware processing. Background Art

[0002] Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, and tin, which are mainly used for fixing, processing objects, and decoration. Hardware has a wide range of applications, including construction hardware, daily hardware, tools, plumbing hardware, and other categories. For example, common construction hardware includes hinges, hinges, rails, etc.; daily hardware includes locks, handles, etc.; tools cover a variety of manual and power tools, and hardware needs to be clamped when processing hardware.

[0003] Although the existing clamping mechanism can clamp hardware, there are still some problems. First, the current clamping structure cannot adjust the clamping height of the hardware. Second, the current clamping mechanism is not convenient for collecting waste chips generated during hardware processing. Therefore, a clamping mechanism for hardware processing is needed to solve the above problems. Summary of the invention

[0004] The purpose of the embodiments of the present invention is to provide a clamping mechanism for hardware processing, aiming to solve the following problems: the existing clamping mechanism cannot adjust the clamping height of the hardware and is not convenient for collecting the waste chips generated during the processing of the hardware.

[0005] The embodiment of the present invention is implemented as follows: a clamping mechanism for hardware processing includes: a base plate and support legs, the base plate is provided with a cavity, and the support legs are fixed to the lower side of the base plate; a height adjustment mechanism, which is installed on the base plate, and a bearing platform is fixedly installed on the height adjustment mechanism, and hardware can be placed on the bearing platform for clamping, and the bearing platform is inclined downward from the middle to both sides, and baffles are fixedly provided on both sides of the bearing platform; a clamping mechanism, which is installed in the cavity provided in the base plate and the power output end is provided on the upper side of the bearing platform, and is used to clamp and fix the hardware on the bearing platform; a limiting plate, which is fixedly installed on the base plate, and a collection box placed on the base plate is provided on one side of the limiting plate, and the collection box is used to collect processing waste chips, and the clamping mechanism can push the collection box to be close to the limiting plate to maintain the stability of the collection box.

[0006] Preferably, the height adjustment mechanism includes: a threaded barrel, which is rotatably mounted on the base plate, a toggle handle for controlling its rotation is fixedly arranged on the threaded barrel, a threaded column is threadedly connected to the threaded barrel, the bearing platform and the threaded column are fixedly connected, and a protective cover fixed to the bearing platform is arranged on the outer side of the threaded column; a guide column, which is fixedly mounted on the base plate, and a guide sleeve is sleeved on the guide column and fixedly connected to the bearing platform.

[0007] Preferably, the clamping mechanism includes: a push-pull component, which is installed in the cavity opened in the bottom plate, and the two ends of the push-pull component are arranged outside the cavity and fixedly connected with connecting plates, and the push-pull component is used to drive the connecting plates on both sides to approach or move away from each other; a clamping component, which is fixedly installed on the connecting plate and is used to push the collection box close to the limit plate; a synchronization rod, which is fixedly connected to the connecting plate, and a clamping plate is fixedly arranged on the synchronization rod, and the clamping plate is arranged on the upper side of the bearing platform, and is used to press and fix the hardware.

[0008] Preferably, the push-pull assembly includes: a handle, which is rotatably mounted on the bottom plate, and the handle is fixedly connected to a first bevel gear rotatably mounted in the cavity; a screw rod, which is provided with two ends that are rotatably connected to the inner wall of the cavity and are far away from each other, and the two screw rods have threads with opposite rotation directions and are fixedly connected to ends that are close to each other with a connecting rod, and a second bevel gear meshing with the first bevel gear is fixed on the connecting rod; a sliding rod, both ends of which are fixedly connected to the inner wall of the cavity, a movable plate that is threadedly connected to the screw rod is sleeved on the sliding rod, and an extension rod is fixedly arranged on the movable plate, and one end of the extension rod that is away from the movable plate is arranged outside the cavity and fixedly connected to the connecting plate.

[0009] Preferably, the clamping assembly comprises: a sleeve fixedly mounted on the connecting plate, a sleeve rod slidably arranged on the sleeve, and a clamping plate fixedly arranged on the sleeve rod; and a buffer spring, both ends of which are fixedly connected to the sleeve and the clamping plate.

[0010] The clamping mechanism for hardware processing provided by the present invention can not only clamp the hardware, but also adjust the clamping height of the hardware, and conveniently collect the waste chips generated during the processing of the hardware, and has simple operation and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the clamping mechanism used for hardware processing.

[0012] Figure 2 Schematic diagram of the push-pull assembly of the clamping mechanism for hardware processing.

[0013] In the accompanying drawings: 1-base plate, 2-support leg, 3-height adjustment mechanism, 4-bearing platform, 5-baffle, 6-clamping mechanism, 7-limiting plate, 8-collection box, 31-threaded cylinder, 32-slide handle, 33-threaded column, 34-protective cover, 35-guide column, 36-guide sleeve, 61-push-pull assembly, 62-connecting plate, 63-tightening assembly, 64-synchronizing rod, 65-clamping plate, 611-handle, 612-first bevel gear, 613-screw, 614-connecting rod, 615-second bevel gear, 616-slide rod, 617-movable plate, 618-extension rod, 631-sleeve, 632-sleeve rod, 633-tightening plate, 634-buffer spring. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and do not limit the present invention.

[0015] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0016] See also Figure 1 , an embodiment of the present invention provides a clamping mechanism for hardware processing, the clamping mechanism for hardware processing comprising:

[0017] A base plate 1 and supporting legs 2, wherein the base plate 1 is provided with a cavity, and the supporting legs 2 are fixed on the lower side of the base plate 1; a height adjustment mechanism 3, which is installed on the base plate 1, and a bearing platform 4 is fixedly installed on the height adjustment mechanism 3, and hardware can be placed on the bearing platform 4 for clamping, and the bearing platform 4 is inclined downward from the middle to both sides, and baffles 5 are fixedly arranged on both sides of the bearing platform 4; a clamping mechanism 6, which is installed in the cavity provided in the base plate 1 and the power output end is arranged on the upper side of the bearing platform 4, and is used to clamp and fix the hardware on the bearing platform 4; a limiting plate 7, which is fixedly installed on the base plate 1, and a collecting box 8 placed on the base plate 1 is arranged on one side of the limiting plate 7, and the collecting box 8 is used to collect processing waste chips, and the clamping mechanism 6 can push the collecting box 8 to be close to the limiting plate 7 to maintain the stability of the collecting box 8.

[0018] When using the clamping mechanism for hardware processing, first, according to the actual degree of clamping required for the hardware, turn the control end of the height adjustment mechanism 3, and the height adjustment mechanism 3 can drive the supporting platform 4 to rise or fall. After adjusting the supporting platform 4 to a suitable height, place the hardware on the supporting platform 4, place the collection box 8 on the bottom plate 1, and rotate the control end of the clamping mechanism 6. The power output ends of the clamping mechanism 6 can approach each other and press the hardware to fix it. At the same time, the clamping mechanism 6 can press the collection box 8 against the limit plate 7. When processing hardware, the waste chips generated by the hardware can fall into the collection box 8 through the supporting platform 4 for collection.

[0019] like Figure 1 As shown, as a preferred embodiment of the present invention, the height adjustment mechanism 3 includes: a threaded barrel 31, which is rotatably mounted on the base plate 1, and a toggle handle 32 for controlling its rotation is fixedly arranged on the threaded barrel 31, and a threaded column 33 is threadedly connected to the threaded barrel 31, and the bearing platform 4 and the threaded column 33 are fixedly connected, and a protective cover 34 fixed to the bearing platform 4 is arranged on the outer side of the threaded column 33; a guide column 35, which is fixedly mounted on the base plate 1, and a guide sleeve 36 fixedly connected to the bearing platform 4 is sleeved on the guide column 35.

[0020] When adjusting the height of the supporting platform 4, push the toggle handle 32, and the toggle handle 32 drives the threaded cylinder 31 to rotate. The rotation of the threaded cylinder 31 can enable the threaded column 33 to drive the supporting platform 4 and the guide sleeve 36 to move upward or downward along the guide column 35, thereby realizing the adjustment of the height of the supporting platform 4, and the protective cover 34 can protect the threaded column 33.

[0021] like Figure 1 As shown, as a preferred embodiment of the present invention, the clamping mechanism 6 includes: a push-pull component 61, which is installed in the cavity opened by the base plate 1, and both ends of the push-pull component 61 are arranged outside the cavity and fixedly connected with connecting plates 62, and the push-pull component 61 is used to drive the connecting plates 62 on both sides to approach or move away from each other; a clamping component 63, which is fixedly installed on the connecting plate 62, and is used to push the collection box 8 to be close to the limit plate 7; a synchronization rod 64, which is fixedly connected to the connecting plate 62, and a clamping plate 65 is fixedly arranged on the synchronization rod 64, and the clamping plate 65 is arranged on the upper side of the supporting platform 4, and is used to press and fix the hardware.

[0022] When the hardware is clamped, the control end of the push-pull assembly 61 is rotated, and the push-pull assembly 61 drives the connecting plates 62, the synchronization rods 64 and the clamping plates 65 on both sides to approach each other. The clamping plates 65 on both sides approach each other to press and fix the hardware on the supporting platform 4, and at the same time, the pressing assembly 63 presses the collection box 8 against the limit plate 7.

[0023] like Figure 2 As shown, as a preferred embodiment of the present invention, the push-pull assembly 61 includes: a handle 611, which is rotatably mounted on the base plate 1, and the handle 611 is fixedly connected to a first bevel gear 612 rotatably mounted in the cavity; a screw rod 613, which is provided with two ends that are rotatably connected to the inner wall of the cavity away from each other, and the two screw rods 613 have opposite thread rotation directions and are fixedly connected to the ends close to each other with a connecting rod 614, and the connecting rod 614 is fixed with a second bevel gear 615 that meshes with the first bevel gear 612; a sliding rod 616, both ends of which are fixedly connected to the inner wall of the cavity, and a movable plate 617 that is threadedly connected to the screw rod 613 is sleeved on the sliding rod 616, and an extension rod 618 is fixedly provided on the movable plate 617, and the end of the extension rod 618 away from the movable plate 617 is arranged outside the cavity and fixedly connected to the connecting plate 62.

[0024] When controlling the two connecting plates 62 to approach each other, the handle 611 is turned, and the handle 611 drives the first bevel gear 612 to rotate, and the first bevel gear 612 drives the second bevel gear 615, the connecting rod 614 and the screw rod 613 to rotate. The rotation of the screw rod 613 can make the movable plates 617 on both sides drive the extension rods 618 on both sides to approach each other along the sliding rod 616, thereby controlling the two connecting plates 62 to approach each other.

[0025] like Figure 1As shown, as a preferred embodiment of the present invention, the clamping assembly 63 includes: a sleeve 631, which is fixedly mounted on the connecting plate 62, a sleeve rod 632 is slidably provided on the sleeve 631, and a clamping plate 633 is fixedly provided on the sleeve rod 632; a buffer spring 634, both ends of which are fixedly connected to the sleeve 631 and the clamping plate 633.

[0026] The two connecting plates 62 approaching each other can drive the sleeves 631 on both sides to approach each other, thereby driving the clamping plate 633 to push the collection box 8, so that the collection box 8 can be close to the limit plate 7, and the buffer spring 634 can play a buffering role to ensure that the clamping plate 633 clamping different hardware can push the collection box 8 close to the limit plate 7.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping mechanism for hardware processing, comprising a base plate and a support leg, characterized in that: The bottom plate is provided with a cavity, and the supporting legs are fixed to the lower side of the bottom plate; A height adjustment mechanism is installed on the bottom plate, a bearing platform is fixedly installed on the height adjustment mechanism, hardware can be placed on the bearing platform for clamping, the bearing platform is tilted downward from the middle to both sides, and baffles are fixedly arranged on both sides of the bearing platform; A clamping mechanism, which is installed in the cavity opened in the bottom plate and has a power output end arranged on the upper side of the bearing platform, and is used to clamp and fix the hardware on the bearing platform; The limiting plate is fixedly mounted on the bottom plate. A collecting box placed on the bottom plate is arranged on one side of the limiting plate. The collecting box is used to collect processing waste chips. The clamping mechanism can push the collecting box close to the limiting plate to maintain the stability of the collecting box.

2. The clamping mechanism for hardware processing according to claim 1, characterized in that: The height adjustment mechanism comprises: The threaded barrel is rotatably mounted on the bottom plate, a toggle handle for controlling its rotation is fixedly arranged on the threaded barrel, a threaded column is threadedly connected to the threaded barrel, the bearing platform and the threaded column are fixedly connected, and a protective cover fixed on the bearing platform is arranged on the outer side of the threaded column; The guide column is fixedly installed on the bottom plate, and a guide sleeve fixedly connected to the bearing platform is sleeved on the guide column.

3. The clamping mechanism for metal processing according to claim 1, characterized in that: The clamping mechanism comprises: A push-pull assembly is installed in the cavity opened in the bottom plate, and both ends of the push-pull assembly are arranged outside the cavity and fixedly connected with connecting plates, and the push-pull assembly is used to drive the connecting plates on both sides to approach or move away from each other; A tightening assembly, which is fixedly mounted on the connecting plate and is used to push the collection box to fit closely to the limiting plate; The synchronization rod is fixedly connected with the connecting plate. A clamping plate is fixedly arranged on the synchronization rod. The clamping plate is arranged on the upper side of the bearing platform and is used to press and fix the hardware.

4. The clamping mechanism for metal processing according to claim 3, characterized in that: The push-pull assembly comprises: A handle is rotatably mounted on the bottom plate, and the handle is fixedly connected to a first bevel gear rotatably mounted in the cavity; The screw rods are provided with two ends which are rotatably connected to the inner wall of the cavity and are far from each other. The threads of the two screw rods are rotated in opposite directions and the ends close to each other are fixedly connected to a connecting rod, and a second bevel gear meshing with the first bevel gear is fixed on the connecting rod; The sliding rod has two ends fixedly connected to the inner wall of the cavity, a moving plate threadedly connected to the screw rod is sleeved on the sliding rod, an extension rod is fixedly arranged on the moving plate, and one end of the extension rod away from the moving plate is arranged outside the cavity and fixedly connected to the connecting plate.

5. The clamping mechanism for hardware processing according to claim 3, characterized in that: The tightening assembly comprises: A sleeve is fixedly mounted on the connecting plate, a sleeve rod is slidably arranged on the sleeve, and a tightening plate is fixedly arranged on the sleeve rod; The buffer spring has two ends fixedly connected to the sleeve and the abutting plate.

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