CN217889410U - Hand wheel debugging device of cold header - Google Patents
Hand wheel debugging device of cold header Download PDFInfo
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- CN217889410U CN217889410U CN202221754230.3U CN202221754230U CN217889410U CN 217889410 U CN217889410 U CN 217889410U CN 202221754230 U CN202221754230 U CN 202221754230U CN 217889410 U CN217889410 U CN 217889410U
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Abstract
The utility model discloses a hand wheel debugging device of a cold header, the device comprises a pair of fixing seats arranged at two sides above the end part of a machine body, a plurality of adjusting threaded sleeves are fixed at the end part of the machine body, an adjusting screw rod is screwed in each adjusting threaded sleeve, the machine body is provided with an opening above each adjusting threaded sleeve, a guide rod is connected between the pair of fixing seats, a sliding seat is transversely connected with the guide rod in a sliding manner, the sliding seat is connected with an adjusting seat capable of sliding up and down, and a fixing block matched with the opening in shape is arranged below the adjusting seat; the locking assembly can lock the fixed block and the opening up and down, the adjusting seat is provided with a wheel shaft, the upper end of the wheel shaft is connected with a hand wheel, the lower end of the wheel shaft is connected with a first bevel gear, and an adjusting long gear is arranged below the adjusting frame; the adjusting mechanism further comprises a second bevel gear which is in circumferential linkage with the adjusting long gear, the second bevel gear is meshed with the second bevel gear, one end, far away from the machine body, of the adjusting screw rod is connected with an adjusting short gear, and the adjusting short gear is meshed with the adjusting long gear.
Description
Technical Field
The utility model relates to a cold heading machine technical field, concretely relates to hand wheel debugging device of cold heading machine.
Background
The cold header mainly works to cut and cold extrude various metal wires to make the wires cold-headed and formed in a die, and is mostly suitable for processing various fasteners and automobile parts. The multistation cold heading machine has a plurality of stations, and every station all has the regulation structure, is used for the work piece of the different length of adaptation through adjusting the stroke, but the regulation mode of current multistation cold heading machine all often carries out manual regulation through the spanner through the manual work, but the spanner is adjusted inefficacy, and the sight receives with the space and blocks, increases the regulation degree of difficulty, wastes time and energy, appears the condition that the spanner skidded or even drops easily during the regulation, has the potential safety hazard, leads to operating personnel injured easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hand wheel debugging device of cold heading machine, operating personnel can carry out the stroke through the regulation structure of operation handle to every station and adjust, reduces and adjusts the degree of difficulty, and labour saving and time saving has eliminated operating personnel's potential safety hazard simultaneously.
The utility model discloses a solve above technical problem, adopt following technical scheme: a hand wheel debugging device of a cold header comprises a pair of fixed seats arranged on two sides above the end part of a machine body, wherein a plurality of adjusting screw sleeves are fixed at the end part of the machine body, an adjusting screw rod is screwed in each adjusting screw sleeve, an opening is arranged on the machine body above each adjusting screw sleeve, a guide rod is connected between the pair of fixed seats, a sliding seat is horizontally and horizontally connected on the guide rod in a sliding manner, the sliding seat is connected with an adjusting seat capable of sliding up and down, and a fixed block matched with the shape of the opening is arranged below the adjusting seat; the adjustable wheel shaft is connected with a hand wheel at the upper end, a bevel gear I is connected at the lower end, and an adjusting long gear is arranged below the adjusting frame; the adjusting mechanism is characterized by further comprising a second bevel gear in circumferential linkage with the adjusting long gear, the second bevel gear is meshed with the second bevel gear, one end, far away from the machine body, of the adjusting screw rod is connected with an adjusting short gear, and the adjusting short gear is meshed with the adjusting long gear.
Technical scheme more than adopting, with sliding seat horizontal slip on the guide bar, make and adjust the seat and remove between a plurality of adjusting screw, move to certain adjusting screw department when the sliding seat, will adjust the seat and move down, align the fixed block with the opening that corresponds, adjust the seat by horizontal locking, rethread locking Assembly will adjust the seat and lock from top to bottom, bevel gear one meshes with bevel gear two this moment, it drives the shaft rotation to rotate the hand wheel, bevel gear one rotates and drives bevel gear two rotations, thereby make and adjust the rotation of long gear and drive and adjust the rotation of short gear, make adjusting screw rotate, adjusting screw shifts along adjusting the swivel nut, thereby realize adjusting the stroke of adjusting the structure.
As the utility model discloses a further optimization, the locking subassembly is including offering in the draw-in groove of opening below lateral wall and locating on the fixed block and rotatable connecting rod, the connecting rod upper end passes the fixed block in proper order and adjusts seat, lower extreme and pass fixed block and lateral wall and be equipped with the fixture block.
By adopting the technical scheme, after the adjusting seat moves downwards, the fixing block extends into the opening, the connecting rod is rotated, the clamping block is screwed into the clamping groove, the fixing block and the opening are locked up and down, and the adjusting seat is locked up and down.
As the utility model discloses a further optimization, the lateral wall of sliding seat is equipped with the spout, the lateral wall of adjusting the seat is equipped with bellied slider, sliding connection about slider and the spout.
As a further optimization of the utility model, the constant head tank has all been seted up in every open-ended both sides to the organism, is equipped with the spring marble in every constant head tank, adjust the seat and be equipped with the cooperation groove corresponding with the constant head tank position in the both sides of every fixed block.
Technical scheme more than adopting, when adjusting the seat lateral sliding, after the cooperation groove removed the position that corresponds with the spring marble, the spring marble popped out, fixes a position the adjustment seat through sound.
As a further optimization of the utility model, the upper end of connecting rod is equipped with the bellied handle of a plurality of along the circumference interval.
By adopting the technical scheme, when the connecting rod is rotated, the hand can exert force through the groove between the handles, so that the labor is saved.
The utility model has the advantages that: the sliding seat horizontally slides on the guide rod, so that the adjusting seat moves among the plurality of adjusting screw rods, when the sliding seat moves to a certain adjusting screw rod, the adjusting seat moves downwards, the fixing block is aligned with the corresponding opening, the adjusting seat is transversely locked, the adjusting seat is locked up and down through the locking assembly, at the moment, a bevel gear I is meshed with a bevel gear II, a rotating hand wheel drives a wheel shaft to rotate, one bevel gear rotates to drive a bevel gear II to rotate, the adjusting long gear rotates to drive an adjusting short gear to rotate, the adjusting screw rod rotates, the adjusting screw rod displaces along an adjusting screw sleeve, the stroke of the adjusting structure is adjusted, an operator can adjust the stroke of the adjusting structure of each station through the operating hand wheel, the adjusting difficulty is reduced, time and labor are saved, and meanwhile, the potential safety hazard of the operator is eliminated.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
fig. 3 is a schematic sectional view of the present invention.
The reference numbers in the figures mean: 1. a body; 11. an opening; 111. a card slot; 12. positioning a groove; 121. a spring marble; 2. a fixed seat; 21. a guide bar; 3. a sliding seat; 31. a chute; 4. an adjusting seat; 41. a slider; 42. a fixed block; 43. a connecting rod; 431. a clamping block; 432. a handle; 44. a mating groove; 5. a wheel axle; 51. a hand wheel; 52. a first bevel gear; 6. adjusting the long gear; 61. a second bevel gear; 7. adjusting a threaded sleeve; 8. adjusting the screw rod; 81. the short gear is adjusted.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Referring to fig. 1-3, the embodiment of the present disclosure further provides: a hand wheel 51 debugging device of a cold header comprises a pair of fixed seats 2 arranged on two sides above the end part of a machine body 1, wherein a plurality of adjusting threaded sleeves 7 are fixed on the end part of the machine body 1, and an adjusting screw 8 is screwed in each adjusting threaded sleeve 7;
an opening 11 is formed in the upper position of each adjusting threaded sleeve 7 of the machine body 1, a guide rod 21 is connected between a pair of fixed seats 2, a sliding seat 3 is horizontally and horizontally connected in an up-and-down sliding mode, the sliding seat 3 is connected with an adjusting seat 4 capable of sliding up and down, a sliding groove 31 is formed in the side wall of the sliding seat 3, a protruding sliding block 41 is arranged on the side wall of the adjusting seat 4, the sliding block 41 is connected with the sliding groove 31 in an up-and-down sliding mode, and a fixed block 42 matched with the shape of the opening 11 is arranged below the adjusting seat 4; the machine body 1 is provided with positioning grooves 12 on both sides of each opening 11, a spring marble 121 is arranged in each positioning groove 12, and the adjusting seat 4 is provided with matching grooves 44 corresponding to the positioning grooves 12 on both sides of each fixed block 42;
the locking assembly comprises a clamping groove 111 arranged on the side wall below the opening 11 and a connecting rod 43 which is arranged on the fixing block 42 and can rotate, the upper end of the connecting rod 43 sequentially penetrates through the fixing block 42 and the adjusting seat 4, the lower end of the connecting rod 43 penetrates through the fixing block 42, a clamping block 431 is arranged on the side wall of the connecting rod 43, and a plurality of convex handles 432 are arranged at intervals along the circumferential direction at the upper end of the connecting rod 43;
a rotatable wheel shaft 5 is arranged on the adjusting seat 4, the upper end of the wheel shaft 5 is connected with a hand wheel 51, the lower end of the wheel shaft 5 is connected with a bevel gear I52, and an adjusting long gear 6 is arranged below the adjusting frame; the adjusting mechanism further comprises a second bevel gear 61 which is in circumferential linkage with the adjusting long gear 6, the second bevel gear 61 is meshed with the second bevel gear 61, one end, far away from the machine body 1, of the adjusting screw 8 is connected with an adjusting short gear 81, and the adjusting short gear 81 is meshed with the adjusting long gear 6.
The principle of the utility model is that: the sliding seat 3 horizontally slides on the guide rod 21, so that the adjusting seat 4 moves among the plurality of adjusting screw rods 8, when the sliding seat 3 moves to a certain adjusting screw rod 8, the sliding block 41 moves along the sliding groove 31 to enable the adjusting seat 4 to move downwards, the fixing block 42 is aligned with the corresponding opening 11, and the adjusting seat 4 is transversely locked;
after the adjusting seat 4 moves downwards, the fixing block 42 extends into the opening 11, the handle 432 is screwed to rotate the connecting rod 43, so that the clamping block 431 is screwed into the clamping groove 111, the fixing block 42 and the opening 11 are locked up and down, and the adjusting seat 4 is locked up and down;
at the moment, the first bevel gear 52 is meshed with the second bevel gear 61, the hand wheel 51 is rotated to drive the wheel shaft 5 to rotate, the first bevel gear 52 rotates to drive the second bevel gear 61 to rotate, the adjusting long gear 6 rotates to drive the adjusting short gear 81 to rotate, the adjusting screw 8 rotates, the adjusting screw 8 displaces along the adjusting threaded sleeve 7, and therefore the stroke of the adjusting structure is adjusted.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed above should also be regarded as the protection scope of the present invention.
Claims (5)
1. A hand wheel debugging device of a cold header comprises a pair of fixed seats (2) arranged on two sides above the end part of a machine body (1), wherein a plurality of adjusting threaded sleeves (7) are fixed at the end part of the machine body (1), and an adjusting screw rod (8) is screwed in each adjusting threaded sleeve (7), and is characterized in that an opening (11) is arranged at the upper position of each adjusting threaded sleeve (7) of the machine body (1), a guide rod (21) is connected between the pair of fixed seats (2), a sliding seat (3) is horizontally and horizontally connected on the guide rod (21), the sliding seat (3) is connected with an adjusting seat (4) capable of sliding up and down, and a fixed block (42) matched with the shape of the opening (11) is arranged below the adjusting seat (4); the adjustable wheel type hydraulic cylinder is characterized by further comprising a locking assembly capable of locking the fixing block (42) and the opening (11) up and down, a rotatable wheel shaft (5) is arranged on the adjusting seat (4), the upper end of the wheel shaft (5) is connected with a hand wheel (51), the lower end of the wheel shaft is connected with a bevel gear I (52), and an adjusting long gear (6) is arranged below the adjusting seat (4); the novel adjustable gear box is characterized by further comprising a second bevel gear (61) which is in circumferential linkage with the long adjusting gear (6), the second bevel gear (61) is meshed with the second bevel gear (61), one end, far away from the machine body (1), of the adjusting screw (8) is connected with an adjusting short gear (81), and the adjusting short gear (81) is meshed with the long adjusting gear (6).
2. The hand wheel debugging device of a cold header as claimed in claim 1, wherein the locking assembly comprises a clamping groove (111) formed in a side wall below the opening (11) and a connecting rod (43) which is arranged on the fixing block (42) and can rotate, the upper end of the connecting rod (43) sequentially penetrates through the fixing block (42) and the adjusting seat (4), the lower end of the connecting rod penetrates through the fixing block (42), and the side wall of the connecting rod is provided with a clamping block (431).
3. The hand wheel debugging device of a cold header as claimed in claim 1, wherein the side wall of the sliding seat (3) is provided with a sliding groove (31), the side wall of the adjusting seat (4) is provided with a convex sliding block (41), and the sliding block (41) is connected with the sliding groove (31) in an up-and-down sliding manner.
4. The hand wheel adjusting device of the cold header as claimed in claim 1, wherein the machine body (1) is provided with positioning grooves (12) at both sides of each opening (11), a spring ball (121) is arranged in each positioning groove (12), and the adjusting base (4) is provided with matching grooves (44) corresponding to the positions of the positioning grooves (12) at both sides of each fixing block (42).
5. A hand wheel adjusting device of a cold heading machine according to claim 2, wherein the upper end of the connecting rod (43) is provided with a plurality of raised handles (432) at intervals along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221754230.3U CN217889410U (en) | 2022-07-07 | 2022-07-07 | Hand wheel debugging device of cold header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221754230.3U CN217889410U (en) | 2022-07-07 | 2022-07-07 | Hand wheel debugging device of cold header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217889410U true CN217889410U (en) | 2022-11-25 |
Family
ID=84133828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221754230.3U Active CN217889410U (en) | 2022-07-07 | 2022-07-07 | Hand wheel debugging device of cold header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217889410U (en) |
-
2022
- 2022-07-07 CN CN202221754230.3U patent/CN217889410U/en active Active
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