CN216065708U

CN216065708U - Straight groove milling device for machining long section of spring hook

Info

Publication number: CN216065708U
Application number: CN202122619412.1U
Authority: CN
Inventors: 夏建忠
Original assignee: ZHEJIANG JINRUI HARDWARE RIGGING CO Ltd
Current assignee: ZHEJIANG JINRUI HARDWARE RIGGING CO Ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-03-18
Anticipated expiration: 2031-10-29

Abstract

A straight flute milling device for processing a long section of a spring hook. The problem of current spring hook long section straight flute processing difficulty is solved. It includes the mounting bracket, the mounting bracket on be equipped with clamping device and processingequipment, clamping device including pressing from both sides tight driving piece and pressing from both sides tight piece, tight piece of clamp have open the primary importance that is convenient for get the blowing and press from both sides the second place that is convenient for process, processingequipment including processing cutter and processing driving piece, the processing cutter by processing driving piece drive when pressing from both sides tight piece and being in the second place treat that the processing length festival mills the straight flute processing. The utility model has the advantages that the tail part of the long section of the spring hook can be clamped through the arrangement of the clamping device, the straight groove milling processing of the processing device is convenient, the structure is simple, and the processing is convenient and reliable.

Description

Straight groove milling device for machining long section of spring hook

Technical Field

The utility model relates to spring hook processing equipment, in particular to a straight groove milling device for processing a long section of a spring hook.

Background

The spring hook is a common hardware product and is widely applied to mountaineering buckles, cable buckles, pet chains, key accessories, special-shaped chains, luggage buckles, connecting hooks, anti-skid chains and other products. The spring hook is mostly calabash shape, passes through the rivet by the long section of C type, the nipple joint of linear type and articulates into closed ring, installs the spring that makes long section nipple joint be in normally closed state between long section and the nipple joint. At present, the traditional process for processing the long section of the spring hook comprises the following steps: firstly, processing a section into a spring hook blank with a small circular arc part; and then, the spring hook blank is processed into the formed C-like spring hook by a plurality of different processing devices. The processing device comprises a mechanism for milling a chamfer angle on the head of the spring hook blank, a mechanism for milling a latch on the head of the spring hook blank, a mechanism for milling two planes on the head of the spring hook blank, a mechanism for milling a straight groove on the tail of the spring hook blank, a mechanism for milling a chute and a head on the tail of the spring hook blank, a deburring mechanism and a mechanism for bending and forming the spring hook blank. The existing spring hook is clamped at the head during processing, so that the head is convenient to process, but the spring hook long section is longer before bending, so that the product can be directly processed due to the influence of factors such as vibration on the processing precision of the product, and interference can exist due to structure limitation during processing after bending, so that the spring hook long section of the existing product is difficult to process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a straight groove milling device for processing a long section of a spring hook, aiming at solving the problem that the existing straight groove of the long section of the spring hook in the background technology is difficult to process.

The technical scheme of the utility model is as follows: the utility model provides a mill straight flute device for processing long festival of spring hook, includes the mounting bracket, the mounting bracket on be equipped with clamping device and processingequipment, clamping device including pressing from both sides tight driving piece and pressing from both sides tight piece, tight piece of clamp have open the primary importance that is convenient for get the blowing and press from both sides the second position of pressing from both sides the processing of being convenient for, processingequipment including processing cutter and processing driving piece, the processing cutter by processing driving piece drive treat processing long festival and mill the straight flute processing when pressing from both sides tight piece and being in the second position.

As a further improvement of the utility model, the clamping device comprises a shell, a transmission mechanism is arranged in the shell, the transmission mechanism comprises a finger sleeve, and the finger sleeve is connected with the clamping block through a connecting rod and drives the clamping block to move.

As a further improvement of the utility model, the connecting rod is hinged on the shell, one end of the connecting rod is hinged with the finger sleeve, the other end of the connecting rod is connected with the clamping block, and the connecting rod enables the first position and the second position of the clamping block to be switched by swinging.

As a further improvement of the utility model, the hinged position of the connecting rod and the shell is close to the clamping block.

As a further improvement of the utility model, the clamping driving piece is connected with the finger sleeve through a finger block, and the finger block drives the connecting rod to swing through linear motion.

As a further improvement of the utility model, the two clamping blocks are respectively driven by the two connecting rods to move, and the clamping blocks are provided with clamping grooves which are convenient for clamping long sections to be processed.

As a further improvement of the utility model, the shell is provided with a abdicating groove which is convenient for processing a cutter at the position between the two clamping blocks.

As a further improvement of the utility model, the clamping device comprises a mounting sleeve, and the clamping block is arranged in the mounting sleeve and is in vertical sliding fit with the mounting sleeve.

As a further improvement of the utility model, a horizontal driving piece is arranged on the mounting frame, the processing device is arranged on the mounting plate, and the horizontal driving piece drives the processing device to horizontally move by driving the mounting plate.

As a further improvement of the utility model, the mounting frame is provided with a slide rail, the mounting plate is arranged on a slide block, the slide block is in sliding fit with the slide rail, and the horizontal driving piece is connected with the mounting plate through a screw rod nut transmission assembly and drives the mounting plate to horizontally move.

The utility model has the advantages that the tail part of the long section of the spring hook can be clamped through the arrangement of the clamping device, the straight groove milling processing of the processing device is convenient, the structure is simple, and the processing is convenient and reliable.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Fig. 3 is a schematic structural view of the clamping device 2 in fig. 1.

Fig. 4 is a schematic diagram of the exploded structure of fig. 3.

Fig. 5 is a schematic structural view of fig. 3 after clamping a long section to be processed.

FIG. 6 is a schematic structural view of an embodiment of the present invention during processing.

In the figure, 1, a mounting frame; 2. a clamping device; 21. clamping the driving member; 22. a clamping block; 221. a material clamping groove; 23. a housing; 231. a yielding groove; 24. a transmission mechanism; 241. finger cots; 242. a connecting rod; 25. a finger block; 26. installing a sleeve; 3. a processing device; 31. processing a cutter; 32. processing a driving piece; 4. a horizontal drive member; 5. mounting a plate; 6. a slide rail; 7. a slider; 8. screw-nut transmission assembly.

Detailed Description

The embodiments of the utility model will be further described with reference to the accompanying drawings in which:

shown by figure 1 in combination with figures 2-6, a mill straight flute device for processing long festival of spring hook, including mounting bracket 1, mounting bracket 1 on be equipped with clamping device 2 and processingequipment 3, clamping device 2 including pressing from both sides tight driving piece 21 and pressing from both sides tight piece 22, tight piece 22 of clamp have open be convenient for get the first position of blowing and press from both sides the second position of pressing from both sides the processing of being convenient for, processingequipment 3 include processing cutter 31 and processing driving piece 32, processing cutter 31 by processing driving piece 32 drive treat processing long festival and mill straight flute processing when pressing from both sides tight piece 22 and being in the second position. The utility model has the advantages that the tail part of the long section of the spring hook can be clamped through the arrangement of the clamping device, the straight groove milling processing of the processing device is convenient, the structure is simple, and the processing is convenient and reliable.

Clamping device 2 include casing 23, casing 23 in be equipped with drive mechanism 24, drive mechanism 24 include finger stall 241, finger stall 241 be connected with the clamp block 22 through connecting rod 242 and drive the motion of clamp block 22. The space of the product can be reasonably utilized through the arrangement of the connecting rod, so that the product is convenient and reliable to process.

The connecting rod 242 is hinged to the housing 23, one end of the connecting rod 242 is hinged to the finger stall 241, the other end of the connecting rod 242 is connected to the clamping block 22, and the connecting rod 242 enables the first position and the second position of the clamping block 22 to be switched through swinging. Specifically, the connecting rod 242 is hinged to the housing 23 near the clamping block 22. Articulated connecting rod makes can reliably press from both sides when pressing from both sides tight driving piece action and tightly treats processing long festival, simple structure, and the transmission is convenient reliable, and more specifically speaking, the pin joint is close to and presss from both sides tight piece department and makes the product more laborsaving, presss from both sides through the same energy consumption promptly and presss from both sides tightly more reliably.

The clamping driving member 21 is connected with the finger stall 241 through the finger block 25, and the finger block 25 drives the connecting rod 242 to swing through linear motion. Specifically, the two clamping blocks 22 are driven by the two connecting rods 242 to move, and the clamping block 22 is provided with a material clamping groove 221 which is convenient for clamping a long section to be processed. More specifically, the material clamping grooves are semicircular, and the material clamping grooves on the two clamp blocks are matched with each other to form a material clamping hole, so that reliable material clamping is facilitated, and product processing is facilitated.

The housing 23 is provided with a relief groove 231 between the two clamping blocks 22 for facilitating the machining of the machining tool 31. The arrangement of the abdicating groove is convenient for processing the cutter, and the abdicating groove has simple structure and convenient and reliable processing.

The clamping device 2 comprises a mounting sleeve 26, and the clamping block 22 is arranged in the mounting sleeve 26 and is vertically matched with the mounting sleeve 26 in a sliding manner. The setting of installation cover can carry on spacingly to the clamp splice to make the reliable vertical motion of clamp splice, make from the product press from both sides tight convenient and reliable, be convenient for reliably process.

The mounting bracket 1 on be equipped with horizontal drive spare 4, processingequipment 3 locate on mounting panel 5, horizontal drive spare 4 drive processingequipment horizontal motion through drive mounting panel 5. Specifically speaking, mounting bracket 1 on be equipped with slide rail 6, mounting panel 5 on locate on the slider 7, slider 7 and slide rail 6 cooperation of sliding, horizontal driving piece 4 be connected and drive mounting panel 5 horizontal motion with mounting panel 5 through screw-nut drive assembly 8. Therefore, the machining precision can be accurately controlled, and the product is convenient and reliable to machine.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a mill straight flute device for processing spring hook long section, includes mounting bracket (1), its characterized in that mounting bracket (1) on be equipped with clamping device (2) and processingequipment (3), clamping device (2) press from both sides tight driving piece (21) and press from both sides tight piece (22) including pressing from both sides, tight piece (22) have open the primary importance of being convenient for get the blowing and press from both sides the secondary importance of being convenient for processing tightly, processingequipment (3) including processing cutter (31) and processing driving piece (32), processing cutter (31) by processing driving piece (32) drive when pressing from both sides tight piece (22) and being in the secondary importance treat to process the long section and mill the straight flute processing.

2. The straight groove milling device for machining long sections of spring hooks as claimed in claim 1, wherein the clamping device (2) comprises a housing (23), a transmission mechanism (24) is arranged in the housing (23), the transmission mechanism (24) comprises a finger sleeve (241), and the finger sleeve (241) is connected with the clamping block (22) through a connecting rod (242) and drives the clamping block (22) to move.

3. The milling device for the straight groove of the spring hook long section as claimed in claim 2, wherein the connecting rod (242) is hinged on the housing (23), one end of the connecting rod (242) is hinged with the finger sleeve (241), the other end is connected with the clamping block (22), and the connecting rod (242) can swing to switch the first position and the second position of the clamping block (22).

4. The milling straight groove device for processing the long section of the spring hook as claimed in claim 3, wherein the hinged part of the connecting rod (242) and the shell (23) is close to the clamping block (22).

5. The device for milling the straight groove for machining the long section of the spring hook as claimed in claim 3, wherein the clamping driving member (21) is connected with the finger sleeve (241) through a finger block (25), and the finger block (25) drives the connecting rod (242) to swing through linear motion.

6. The straight groove milling device for processing the long section of the spring hook as claimed in claim 2, wherein the clamping block (22) has two parts which are respectively driven by the two connecting rods (242) to move, and a clamping groove (221) which is convenient for clamping the long section to be processed is arranged on the clamping block (22).

7. The milling straight groove device for processing the spring hook long section according to the claim 6 is characterized in that the housing (23) is provided with a relief groove (231) between the two clamping blocks (22) for facilitating the processing of the processing cutter (31).

8. The milling straight groove device for processing the long section of the spring hook according to claim 1, wherein the clamping device (2) comprises a mounting sleeve (26), and the clamping block (22) is arranged in the mounting sleeve (26) and is vertically matched with the mounting sleeve (26) in a sliding manner.

9. The straight groove milling device for processing the long section of the spring hook according to claim 1, wherein the mounting frame (1) is provided with a horizontal driving part (4), the processing device (3) is arranged on the mounting plate (5), and the horizontal driving part (4) drives the processing device to move horizontally by driving the mounting plate (5).

10. The straight groove milling device for machining the long section of the spring hook according to claim 9, wherein a sliding rail (6) is arranged on the mounting frame (1), the mounting plate (5) is arranged on the sliding block (7), the sliding block (7) is in sliding fit with the sliding rail (6), and the horizontal driving piece (4) is connected with the mounting plate (5) through a lead screw nut transmission assembly (8) and drives the mounting plate (5) to move horizontally.