Positioning and clamping device for hardware part machining

Abstract

The utility model discloses a locating and clamping device for hardware part machining, which comprises a base assembly, a driving assembly, a clamping rod assembly and a hydraulic barrel assembly, the upper end of the base assembly is fixedly connected with the driving assembly, the rear end of the base assembly is further fixedly connected with the hydraulic barrel assembly, the front end of the driving assembly is slidably connected with the clamping rod assembly, and the clamping rod assembly is fixedly connected with the hydraulic barrel assembly. The device is characterized by further comprising a base assembly; the rear end of the base is fixedly connected with the placing disc; the display controller is fixedly connected to the front end of the base; the upper end of the placing disc is in sliding connection with the clamping shell cover through a first sliding groove; the first sliding groove is formed in the upper end of the placing disc; by arranging the driving assembly capable of rotating the sliding rod used for clamping by 360 degrees, the device can rotate and clamp the sliding rod used for clamping by 360 degrees, and clamping of special-shaped hardware parts is convenient.

Description

Technical Field

[0001] This utility model relates to the field of tooling for parts, specifically a positioning and clamping device for processing hardware parts. Background Technology

[0002] Hardware parts, also known as hardware or metal parts, are traditional hardware components, small hardware, or hardware accessories. They refer to various metal utensils made from metals such as iron, steel, and aluminum through physical processing such as forging, rolling, and cutting. Hardware parts include mold hardware parts, mechanical hardware parts, daily-use hardware parts, shop window hardware parts, marine hardware parts, building hardware parts, aerospace hardware parts, and security products. Small hardware products are mostly not final consumer goods, and hardware parts require positioning and clamping devices for fixation during processing.

[0003] For example, a part positioning and clamping device as described in (authorization announcement number CN206899071U) includes a frame and clamping bodies disposed on the frame. The frame is provided with at least four clamping bodies. Each clamping body includes a slide seat with a linear slide rail. The bottom of the slide rod is provided with a slide seat that cooperates with the slide rail and can slide back and forth along the slide rail. The top of the slide rod is provided with a clamping part that can rotate horizontally relative to the slide rod. The clamping part includes a clamping crossbar.

[0004] The above-mentioned device uses several part positioning and clamping devices to clamp the target part and keep it suspended and upright, so as to facilitate the operator's process dimension measurement. However, the above-mentioned device does not have a device that can rotate the sliding rod used for clamping 360 degrees, which makes it inconvenient to clamp irregularly shaped hardware parts. Utility Model Content

[0005] Therefore, in order to overcome the above-mentioned shortcomings, this utility model provides a positioning and clamping device for processing hardware parts.

[0006] This utility model is implemented as follows: a positioning and clamping device for processing hardware parts is constructed. The device includes a base assembly, a drive assembly, a clamping rod assembly, and a hydraulic tank assembly. The upper end of the base assembly is fixedly connected to the drive assembly, and the rear end of the base assembly is also fixedly connected to the hydraulic tank assembly. The front end of the drive assembly is slidably connected to the clamping rod assembly. The device is characterized by further including: a base assembly; a base, the rear end of which is fixedly connected to a placement tray; a display controller, the display controller being fixedly connected to the front end of the base; a placement tray, the upper end of which is slidably connected to a clamping housing via a first sliding groove; a first sliding groove, the first sliding groove being located at the upper end of the placement tray; a circular lighting lamp, the circular lighting lamp being fixedly connected to the upper end of the placement tray; and a connecting rod, the connecting rod being fixedly connected within the first sliding groove.

[0007] Preferably, the drive assembly includes: a clamping housing, the lower end of which is slidably connected to a connecting ring rod via a third sliding groove; hydraulic oil, which is located at the rear end of a second sliding groove; a second sliding groove, located at the upper end of the clamping housing; a third sliding groove, located at the lower end of the clamping housing; an oil injection pipe, the upper end of which passes through the clamping housing and is located at the rear end of the second sliding groove; a first solenoid valve, which is fixedly connected to the upper end of the oil injection pipe; an oil outlet pipe, the upper end of which also passes through the clamping housing and is located at the rear end of the second sliding groove; and a second solenoid valve, which is fixedly connected to the upper end of the oil outlet pipe.

[0008] Preferably, the clamping rod assembly includes: a clamping rod, the rear end of which is slidably connected to the clamping housing via a second sliding groove; a leak-proof pad, which is fixedly connected to the rear end of the clamping rod; a rotating head, which is rotatably connected to the front end of the clamping rod; a threaded groove, which is located at the front end of the rotating head; a rotating plate, which also has a threaded groove in its middle; a friction pad, which is fixedly connected to the front end of the rotating plate; and a screw, which is threadedly connected to the rotating head and the rotating plate via the threaded groove.

[0009] Preferably, the hydraulic tank assembly includes: a hydraulic oil tank, which is fixedly connected to the rear end of the base; an oil injection pump, which is fixedly connected to the upper end of the hydraulic oil tank and fixedly connected to the lower end of the oil injection pipe; an oil extraction pump, which is also fixedly connected to the upper end of the hydraulic oil tank and fixedly connected to the lower end of the oil outlet pipe; a branch pipe, which is fixedly connected to the middle of the oil injection pipe and the oil outlet pipe; an electronic level gauge, which is also fixedly connected to the upper end of the hydraulic oil tank and whose lower detection rod is placed inside the hydraulic oil tank; and a filling valve pipe, which is also fixedly connected to the upper end of the hydraulic oil tank.

[0010] Preferably, the hydraulic oil is also placed in a hydraulic oil tank.

[0011] Preferably, the leak-proof pad is also slidably connected to the clamping cover via the second sliding groove.

[0012] Preferably, the oil injection pump and the oil extraction pump are fixedly connected to the hydraulic oil tank through an oil injection pipe and an oil outlet pipe.

[0013] This utility model has the following advantages: This utility model provides an improved positioning and clamping device for processing hardware parts, which, compared with similar equipment, has the following improvements:

[0014] The positioning and clamping device for processing hardware parts described in this utility model is equipped with a drive component that allows the sliding rod used for clamping to rotate 360 ​​degrees, making it more convenient to clamp irregularly shaped hardware parts. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the base assembly structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the drive component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the clamping rod assembly structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the hydraulic tank assembly structure of this utility model.

[0020] The components include: base assembly-1, base-11, display controller-12, placement tray-13, first slide groove-14, circular lighting lamp-15, connecting ring rod-16, drive assembly-2, clamping cover-21, hydraulic oil-22, second slide groove-23, third slide groove-24, oil injection pipe-25, first solenoid valve-26, oil outlet pipe-27, second solenoid valve-28, clamping rod assembly-3, clamping rod-31, anti-leakage pad-32, rotating head-33, threaded groove-34, rotating plate-35, friction pad-36, screw-37, hydraulic tank assembly-4, hydraulic oil tank-41, oil injection pump-42, oil extraction pump-43, branch pipe-44, electronic level gauge-45, and refueling valve pipe-46. Detailed Implementation

[0021] The following is in conjunction with the appendix Figures 1-5The principles and features of this utility model are described below. The examples given are for illustrative purposes only and are not intended to limit the scope of this utility model. The utility model is described more specifically in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of this utility model will become clearer from the following description. It should be noted that the drawings are all in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of this utility model.

[0022] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0024] Example 1:

[0025] Please see Figures 1-5 This utility model discloses a positioning and clamping device for processing hardware parts, comprising a base assembly 1, a drive assembly 2, a clamping rod assembly 3, and a hydraulic tank assembly 4. The upper end of the base assembly 1 is fixedly connected to the drive assembly 2, and the rear end of the base assembly 1 is also fixedly connected to the hydraulic tank assembly 4. The front end of the drive assembly 2 is slidably connected to the clamping rod assembly 3. The device is characterized in that it further comprises a base assembly 1, the rear end of which is fixedly connected to a placement plate 13, a display controller 12 is fixedly connected to the front end of the base 11, the upper end of the placement plate 13 is slidably connected to a clamping cover 21 through a first sliding groove 14, the first sliding groove 14 is provided on the upper end of the placement plate 13, a circular lighting lamp 15 is fixedly connected to the upper end of the placement plate 13, and a connecting rod 16 is fixedly connected to the first sliding groove 14.

[0026] Drive assembly 2, the lower end of clamping housing 21 is slidably connected to connecting ring rod 16 through third slide groove 24, hydraulic oil 22 is placed at the rear end of second slide groove 23, second slide groove 23 is located at the upper end of clamping housing 21, third slide groove 24 is located at the lower end of clamping housing 21, upper end of oil injection pipe 25 passes through clamping housing 21 and is located at the rear end of second slide groove 23, first solenoid valve 26 is fixedly connected to upper end of oil injection pipe 25, after the first solenoid valve 26 is activated, hydraulic oil 22 can be transported to second slide groove 23 through oil injection pipe 25, upper end of oil outlet pipe 27 also passes through clamping housing 21 and is located at the rear end of second slide groove 23, second solenoid valve 28 is fixedly connected to upper end of oil outlet pipe 27, hydraulic oil 22 is also placed in hydraulic oil tank 41;

[0027] The clamping rod assembly 3 has a clamping rod 31 whose rear end is slidably connected to the clamping housing 21 via a second sliding groove 23. A leak-proof pad 32 is fixedly connected to the rear end of the clamping rod 31 to prevent hydraulic oil 22 from leaking out of the second sliding groove 23. A rotating head 33 is rotatably connected to the front end of the clamping rod 31. A threaded groove 34 is provided at the front end of the rotating head 33. A threaded groove 34 is also provided in the middle of the rotating plate 35. A friction pad 36 is fixedly connected to the front end of the rotating plate 35. A screw 37 is threadedly connected to the rotating head 33 and the rotating plate 35 via the threaded groove 34. The leak-proof pad 32 is also slidably connected to the clamping housing 21 via the second sliding groove 23.

[0028] This utility model provides an improved positioning and clamping device for processing hardware parts, the working principle of which is as follows:

[0029] First, when using this device, place it in the work area and then connect it to an external power source to provide the necessary electrical energy for its operation.

[0030] Secondly, when this device is needed, multiple sets of clamping housings 21 and their upper components can be inserted into the first slide groove 14. Then, the hardware parts that need to be positioned and clamped can be placed in the middle of the upper end of the placement plate 13. Then, the clamping housings 21 and their upper components can be pushed to rotate and move to the designated position on the upper end of the placement plate 13. The anti-leakage pad 32 can prevent hydraulic oil 22 from leaking out of the second slide groove 23. When it is necessary to replace the rotating plate 35 and the friction pad 36, the screw 37 can be rotated to separate the screw 37 from the rotating head 33 and the rotating plate 35. Then, the rotating plate 35 can be pulled to remove the rotating plate 35 from the front end of the rotating head 33 for replacement.

[0031] Example 2:

[0032] Please see Figures 1-5This utility model discloses a positioning and clamping device for processing hardware parts. Compared with Embodiment 1, this embodiment further includes: a hydraulic tank assembly 4, a hydraulic oil tank 41 fixedly connected to the rear end of the base 11, an oil pump 42 fixedly connected to the upper end of the hydraulic oil tank 41, and the lower end of the oil pump 42 fixedly connected to the oil injection pipe 25. After the oil pump 42 is started, it can draw out the hydraulic oil 22 in the hydraulic oil tank 41 through the oil injection pipe 25 and deliver it to the branch pipe 44 for diversion and delivery to the upper multiple clamping housings 21. The oil pump 43 is also fixedly connected to the upper end of the hydraulic oil tank 41. The oil pump 43 is fixedly connected to the lower end of the oil outlet pipe 27. The branch pipe 44 is fixedly connected to the middle of the oil injection pipe 25 and the oil outlet pipe 27. The electronic level gauge 45 is also fixedly connected to the upper end of the hydraulic oil tank 41, and the lower end detection rod is placed inside the hydraulic oil tank 41. The oil filling valve pipe 46 is also fixedly connected to the upper end of the hydraulic oil tank 41. The oil injection pump 42 and the oil pump 43 are fixedly connected to the hydraulic oil tank 41 through the oil injection pipe 25 and the oil outlet pipe 27.

[0033] In this embodiment:

[0034] First, when it is necessary to position and clamp the hardware parts, the display controller 12 can control the oil pump 42 and the first solenoid valve 26 on the designated clamping cover 21 to start. After the first solenoid valve 26 is started, the hydraulic oil 22 can be delivered to the second slide groove 23 through the oil injection pipe 25. After the oil pump 42 is started, the hydraulic oil 22 in the hydraulic oil tank 41 can be extracted through the oil injection pipe 25 and delivered to the branch pipe 44 for diversion and delivery to the upper multiple clamping covers 21. When the hydraulic oil 22 is delivered to the second slide groove 23, the clamping rod 31 can be pushed to move forward so that the friction pad 36 contacts the hardware parts for clamping. After the friction pad 36 contacts the hardware parts, the rear end of the rotating head 33 can be rotated to fit the irregular hardware parts for clamping. After the friction pad 36 clamps the hardware parts, the first solenoid valve 26 can be controlled to start again to close the oil injection pipe 25 so that the hardware parts can be clamped onto the placement plate 13.

[0035] Secondly, when it is necessary to release the parts after processing, the second solenoid valve 28 and the oil pump 43 can be started. After the second solenoid valve 28 is started, hydraulic oil 22 can be drawn from the second slide groove 23 through the oil outlet pipe 27 and transported to the hydraulic oil tank 41. After the oil pump 43 is started, hydraulic oil 22 can be drawn from the second slide groove 23 through the oil outlet pipe 27 and transported back to the hydraulic oil tank 41. When the hydraulic oil 22 is drawn from the second slide groove 23, the clamping rod 31 can be driven to retract into the clamping cover 21 to release the hardware parts. When the hydraulic oil 22 in the hydraulic oil tank 41 is low, the electronic level gauge 45 can be activated by the display controller 12 to detect the liquid level in the hydraulic oil tank 41 using the internal electronic sensors and electronic equipment. The electronic level gauge 45 can then send the detected liquid level data to the display controller 12 via wires for processing and display. When the display controller 12 receives a signal and finds that the liquid level in the hydraulic oil tank 41 is low, it can activate the external infusion pump to deliver hydraulic oil 22 to the hydraulic oil tank 41 through the filling valve pipe 46 for replenishment.

[0036] This utility model provides an improved positioning and clamping device for processing hardware parts. By setting a drive component 2 that can rotate the slide bar used for clamping 360 degrees, the device can rotate and clamp the slide bar 360 degrees, which is more convenient when clamping irregularly shaped hardware parts.

[0037] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A positioning and clamping device for processing hardware parts, comprising a base assembly (1), a drive assembly (2), a clamping rod assembly (3), and a hydraulic tank assembly (4), wherein the upper end of the base assembly (1) is fixedly connected to the drive assembly (2), the rear end of the base assembly (1) is also fixedly connected to the hydraulic tank assembly (4), and the front end of the drive assembly (2) is slidably connected to the clamping rod assembly (3), characterized in that: It also includes base assembly (1); Base (11), the base (11) rear end with the fixed connection of the placement disc (13); Display controller (12), the display controller (12) is fixedly connected to the front end of the base (11); Placement disc (13), the placement disc (13) upper end through the first sliding slot (14) and clamping shell (21) sliding connection; First sliding slot (14), the first sliding slot (14) is arranged on the upper end of the placement disc (13); Circle type illuminating lamp (15), the circle type illuminating lamp (15) is fixedly connected to the upper end of the placement disc (13); Connecting ring rod (16), the connecting ring rod (16) is fixedly connected to the first sliding slot (14) in.

2. The positioning and clamping device for hardware machining according to claim 1, characterized in that: The drive assembly (2) includes; Clamping shell (21), the clamping shell (21) lower end through the third sliding slot (24) and connecting ring rod (16) sliding connection; Hydraulic oil (22), the hydraulic oil (22) is placed in the rear end of the second sliding slot (23); Second sliding slot (23), the second sliding slot (23) is arranged on the upper end of the clamping shell (21); Third sliding slot (24), the third sliding slot (24) is arranged on the lower end of the clamping shell (21); Oil injection pipe (25), the oil injection pipe (25) upper end through the clamping shell (21) is placed in the rear end of the second sliding slot (23); First electromagnetic valve (26), the first electromagnetic valve (26) is fixedly connected to the upper end of the oil injection pipe (25); Oil outlet pipe (27), the oil outlet pipe (27) upper end also through the clamping shell (21) is placed in the rear end of the second sliding slot (23); Second battery valve (28), the second battery valve (28) is fixedly connected to the upper end of the oil outlet pipe (27).

3. The positioning and clamping device for hardware machining according to claim 1, characterized in that: The clamping rod assembly (3) includes; Clamping rod (31), the clamping rod (31) rear end through the second sliding slot (23) and clamping shell (21) sliding connection; Leakage prevention pad (32), the leakage prevention pad (32) is fixedly connected to the rear end of the clamping rod (31); Rotary head (33), the rotary head (33) is rotatably connected to the front end of the clamping rod (31); Threaded groove (34), the threaded groove (34) is arranged on the front end of the rotary head (33); Rotary plate (35), the rotary plate (35) also has threaded groove (34) in the middle part; Friction pad (36), the friction pad (36) is fixedly connected to the front end of the rotary plate (35); Screw (37), the screw (37) is threadedly connected with the rotary head (33) and the rotary plate (35) through the threaded groove (34).

4. The positioning and clamping device for hardware machining according to claim 1, characterized in that: The hydraulic barrel assembly (4) includes; Hydraulic oil barrel (41), the hydraulic oil barrel (41) is fixedly connected to the rear end of the base (11); Oil injection pump (42), the oil injection pump (42) is fixedly connected to the upper end of the hydraulic oil barrel (41), and the oil injection pump (42) is fixedly connected with the lower end of the oil injection pipe (25); Oil extraction pump (43), the oil extraction pump (43) is also fixedly connected to the upper end of the hydraulic oil barrel (41), and the oil extraction pump (43) is fixedly connected with the lower end of the oil outlet pipe (27); Bifurcated pipe (44), the bifurcated pipe (44) is fixedly connected to the middle part of the oil injection pipe (25) and the oil outlet pipe (27). An electronic liquid level gauge (45) is also fixedly connected to the upper end of the hydraulic oil tank (41) and the lower end of the detection rod is placed in the hydraulic oil tank (41); A refueling valve pipe (46) is also fixedly connected to the upper end of the hydraulic oil tank (41).

5. The positioning and clamping device for hardware machining according to claim 2, characterized in that: The hydraulic oil (22) is also placed in the hydraulic oil tank (41).

6. The positioning and clamping device for hardware machining according to claim 3, characterized in that: The leak-proof pad (32) is also slidably connected with the clamping shell (21) through the second chute (23).

7. The positioning and clamping device for hardware machining according to claim 4, characterized in that: The oil injection pump (42) and the oil extraction pump (43) are fixedly connected with the hydraulic oil tank (41) through the oil injection pipe (25) and the oil outlet pipe (27).

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