CN216398293U

CN216398293U - Rod end chamfering device

Info

Publication number: CN216398293U
Application number: CN202122994595.5U
Authority: CN
Inventors: 张超
Original assignee: Shanghai Shenjie Hardware Products Co ltd
Current assignee: Shanghai Shenjie Hardware Products Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-29
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a member tip chamfer device, it includes the frame, rack-mounted has centre gripping subassembly and cutting assembly, the centre gripping subassembly includes the clamp splice, is fixed in the grip slipper of frame and is used for ordering about the driving piece that the clamp splice slided towards the clamp splice, the clamp splice includes first dog and the second dog fixed mutually, just the vertical setting of first dog, second dog level sets up, first dog is provided with a plurality of first clamping jaws, first clamping jaw is along vertical wearing to establish and sliding connection in first dog, first clamping jaw is provided with the regulating part, the regulating part includes the regulation screwed pipe of vertical setting and coaxial wearing to establish and threaded connection in the adjusting screw who adjusts the screwed pipe, the adjusting screw card is established and is rotated and connect in the upper end of first clamping jaw, the regulation screwed pipe is worn to establish and is rotated and is connected in first dog. This application has the effect of stability when carrying out the centre gripping to the member of different diameters that improves.

Description

Rod end chamfering device

Technical Field

The application relates to the field of chamfering equipment, in particular to a rod piece end chamfering device.

Background

Chamfering refers to processing for cutting edges and corners of a workpiece into a certain inclined plane or a curved surface, and nowadays, in order to facilitate the installation of a rod piece, a chamfering device is usually adopted for chamfering the end part of the rod piece.

The chamfering device comprises a rack, a clamping assembly, a cutting assembly and a feeding assembly, wherein the clamping assembly, the cutting assembly and the feeding assembly are installed on the rack, the clamping assembly comprises a clamping block, a clamping seat fixed on the rack and a hydraulic cylinder used for driving the clamping block to slide towards the clamping seat. During the use, the feed assembly carries the member to the grip slipper, orders about the clamp splice through the pneumatic cylinder afterwards and slides towards the grip slipper for the member can be by the centre gripping between clamp splice and grip slipper, carries out the chamfer through the tip of cutting assembly to the member afterwards.

Aiming at the related technology, the inventor finds that when the rod pieces with different diameters are required to be chamfered, the clamping blocks cannot adapt to the size of the rod pieces to be adjusted, so that the stability of the clamping blocks and the clamping seats for clamping the rod pieces is poor, the rod pieces swing during machining, the machining quality is affected, and the potential safety hazard of rod piece flying out exists.

SUMMERY OF THE UTILITY MODEL

Stability when carrying out the centre gripping in order to improve the member to different diameters, this application provides a member tip chamfer device.

The application provides a member end chamfering device adopts following technical scheme:

the utility model provides a member tip chamfer device, includes the frame, rack-mounted has centre gripping subassembly and cutting assembly, the centre gripping subassembly includes the clamp splice, is fixed in the grip slipper of frame and is used for ordering about the driving piece that the clamp splice slided towards the grip slipper, the clamp splice is including fixed first dog and second dog mutually, just the vertical setting of first dog, second dog level sets up, first dog is provided with a plurality of first clamping jaws, first clamping jaw is along vertical wearing to establish and sliding connection in first dog, first clamping jaw is provided with the regulating part, the regulating part includes the regulation screwed pipe of vertical setting and coaxial wearing to establish and threaded connection in the adjusting screw of screwed pipe, the adjusting screw card is established and is rotated and connect in the upper end of first clamping jaw, the regulation screwed pipe is worn to establish and is rotated and is connected in first dog.

By adopting the technical scheme, when the clamping fixture is used, the clamping block is driven by the driving piece to slide towards the clamping seat, so that the rod piece is clamped between the clamping block and the clamping seat, and then the chamfering is processed on the rod piece through the cutting assembly; when the rod pieces with different diameters need to be clamped, only the adjusting screw pipe needs to be rotated to order about the adjusting screw rod to slide downwards, so that the first clamping jaw is ordered to slide downwards, the contact area of the clamping blocks to the rod pieces with different diameters is changed, the clamping effect on the rod pieces with different diameters is further increased, and the stability of the rod pieces with different diameters during clamping is improved.

Optionally, one side of the first clamping jaw, which faces the clamping seat, is hinged with a hook plate, and the first clamping jaw is provided with a control assembly for controlling the rotation angle of the hook plate relative to the first clamping jaw.

Through adopting above-mentioned technical scheme, control assembly can order about the hook plate and keep away from first clamping jaw and rotate, and then makes the hook plate can further do the restriction to the member of centre gripping, stability when further increasing the member by the centre gripping.

Optionally, the control assembly includes the push rod, push rod one end is rotated and is connected in the hook plate, and the other end wears to establish and slides and connect in first clamping jaw, the control assembly still includes the locking piece that is used for making the push rod locking that slides.

Through adopting above-mentioned technical scheme, the push rod slides for the push rod orders about the hook plate and rotates towards keeping away from first clamping jaw, locks the push rod through the locking piece afterwards, thereby is fixed in the position with hook plate and push rod.

Optionally, the locking piece sets up to the locking solenoid, coaxial cover of locking piece is established and threaded connection in push rod, the locking piece is worn to establish and is rotated and connect in first clamping jaw, the hook plate card is established and is slided and be connected with the slider, the push rod articulates in the slider.

Through adopting above-mentioned technical scheme, the push rod can be ordered about to rotatory locking piece to order about the hook plate and keep away from first clamping jaw and rotate, and then make the hook plate can further do the restriction to the member of centre gripping, stability when further increasing the member by the centre gripping, and at hook plate pivoted in-process, the relative hook plate of slider slides, receives the possibility of restriction with the sliding that reduces the push rod.

Optionally, the second stopper is penetrated and slidably connected with a plurality of second clamping jaws, the second clamping jaw is provided with a plurality of locking bolts, the locking bolts are penetrated and threadedly connected to the second stopper, and the locking bolts abut against the second clamping jaw.

Through adopting above-mentioned technical scheme, the locking bolt is unscrewed to the second clamping jaw slides, fastens the locking bolt again afterwards in order to lock the second clamping jaw, thereby further increases the tight effect of clamp to the member of different diameters, improves the stability when carrying out the centre gripping to the member of different diameters.

Optionally, the frame is provided with a supporting seat, the clamp splice is connected in the supporting seat in a sliding manner, just the driving piece is installed in the supporting seat, the supporting seat is provided with a lifting assembly for adjusting the height of the supporting seat.

Through adopting above-mentioned technical scheme, the height at supporting seat place can be adjusted to lifting unit to change the relative height between clamp splice and the grip slipper, so that carry out the centre gripping to the member of different diameters.

Optionally, the lifting assembly comprises a supporting rod, a supporting tube and an adjusting nut, the adjusting nut is sleeved on the supporting rod and is in threaded connection with the supporting rod, the adjusting nut is clamped and is in rotating connection with the supporting tube, the supporting rod is fixed on the supporting seat, and the supporting tube is fixed on the frame.

Through adopting above-mentioned technical scheme, when needs adjust the relative height between clamp splice and the grip slipper, the rotation adjusting nut to the relative stay tube of control bracing piece slides, thereby changes the supporting seat place height, and then changes the relative height between clamp splice and the grip slipper.

Optionally, the supporting seat still is provided with a plurality of steadies, the steadies include head rod, second connecting rod and connecting bolt, the head rod is fixed in the supporting seat, the second connecting rod is fixed in the frame, the head rod shaping has first otic placode, the shaping of second connecting rod has the second otic placode, just first otic placode is located second otic placode below, first otic placode and second otic placode are worn to locate simultaneously to connecting bolt.

Through adopting above-mentioned technical scheme, at the in-process of adjusting the supporting seat, the steadiness piece can increase the stability of supporting seat, and the head rod can slide by the second connecting rod relatively, finishes the back when adjusting, fastens connecting bolt to make the second otic placode can do the traction to first otic placode, and then increase the ability that the supporting seat bore load.

In summary, the present application includes at least one of the following beneficial technical effects:

when the rod pieces with different diameters need to be clamped, the adjusting screw pipe only needs to be rotated to drive the adjusting screw rod to slide downwards, so that the first clamping jaw is driven to slide downwards, the contact area of the clamping block to the rod pieces with different diameters is changed, the clamping effect on the rod pieces with different diameters is further increased, and the stability of clamping the rod pieces with different diameters is improved;

the height of supporting seat place can be adjusted to the lifting unit who sets up to change the relative height between clamp splice and the grip slipper, in order to carry out the centre gripping to the member of different diameters.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic structural view of a clamping assembly according to an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a clamp block according to an embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of a first stop according to an embodiment of the present disclosure;

fig. 5 is an enlarged schematic view of a portion a of fig. 2.

Description of reference numerals: 1. a frame; 2. a clamping assembly; 21. a clamping block; 211. a first stopper; 212. a second stopper; 22. a clamping seat; 23. a drive member; 3. a cutting assembly; 4. a first jaw; 41. a hook plate; 411. a slider; 5. an adjustment member; 51. adjusting a solenoid; 52. adjusting the screw rod; 6. a control component; 61. a push rod; 62. a locking member; 7. a second jaw; 71. locking the bolt; 8. a supporting seat; 81. a lifting assembly; 811. a support bar; 812. supporting a tube; 813. adjusting the nut; 9. a stabilizing member; 91. a first connecting rod; 911. a first ear plate; 92. a second connecting rod; 921. a second ear panel; 93. a connecting bolt; 10. and a feeding assembly.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses member end chamfering device. Referring to fig. 1 and 2, a rod end chamfering device comprises a frame 1, wherein a feeding assembly 10, a clamping assembly 2 and a cutting assembly 3 are installed on the frame 1. The clamping assembly 2 comprises a clamping block 21, a clamping seat 22 and a driving piece 23, wherein the clamping seat 22 is fixed on the machine frame 1. In this embodiment, two clamping blocks 21 are provided and connected to each other, and the two clamping blocks 21 are distributed along the axial direction of the rod member, and the clamping seat 22 is located between the two clamping blocks 21. Frame 1 is provided with supporting seat 8, and clamp splice 21 slides along the direction towards holder 22 and connects in supporting seat 8, and holder 22 is the arc curved surface towards one side shaping of clamp splice 21 for the member bar after the processing is accomplished can be followed and is dropped on holder 22. The driving member 23 is configured as a hydraulic cylinder, and the movable end of the driving member 23 is fixed to the clamping block 21, but the driving member 23 may also be configured as a driving cylinder.

Referring to fig. 3, the clamping block 21 includes a first stopper 211 and a second stopper 212 fixed to each other, and the first stoppers 211 of the two clamping blocks 21 are connected. The vertical setting of first dog 211, the horizontal setting of second dog 212, first dog 211 is worn to establish and is slided along vertical and be connected with a plurality of first clamping jaws 4, and second dog 212 is worn to establish and slided along the water direction and is connected with a plurality of second clamping jaws 7.

Referring to fig. 3, the first jaw 4 is provided with an adjusting member 5, and the adjusting member 5 includes an adjusting screw 51 and an adjusting screw 52. Adjust solenoid 51 and the equal vertical setting of adjusting screw 52, adjust solenoid 51 and wear to establish and rotate and connect in first dog 211, and adjusting screw 52's the upper end is coaxial wears to establish and threaded connection in adjusting solenoid 51, and adjusting screw 52's lower extreme card is established and rotate and is connected in first clamping jaw 4.

The second clamping jaw 7 is provided with a plurality of locking bolts 71, the locking bolts 71 penetrate through and are in threaded connection with the second stopper 212, and the locking bolts 71 abut against the second clamping jaw 7.

In use, the feeding assembly 10 conveys the rod to the clamping seat 22, then the clamping block 21 is driven by the driving part 23 to slide towards the clamping seat 22, so that the rod is clamped between the clamping block 21 and the clamping seat 22, and then the rod is chamfered by the cutting assembly 3. When rod pieces with different diameters need to be clamped, the adjusting screw 51 is only required to be rotated to drive the adjusting screw 52 to slide downwards, so that the first clamping jaw 4 is driven to slide downwards; at the same time, the locking bolt 71 is unscrewed and the second jaw 7 is slid, and then the locking bolt 71 is tightened again to lock the second jaw 7. Therefore, the contact area of the clamping blocks 21 to the rod pieces with different diameters is changed, the clamping effect of the rod pieces with different diameters is increased, and the stability of clamping the rod pieces with different diameters is improved.

Referring to fig. 3 and 4, a hook plate 41 is provided on a side of the first jaw 4 facing the holder 22, and an upper end of the hook plate 41 is hinged to the first jaw 4. The first jaw 4 is provided with a control assembly 6, the control assembly 6 comprising a push rod 61 and a locking member 62, the locking member 62 being arranged to lock the coil. Hook plate 41 is established and is slided towards one side card of first clamping jaw 4 and is connected with slider 411, and push rod 61 one end articulates in slider 411, and the other end is coaxial wears to establish and threaded connection in locking piece 62, and locking piece 62 wears to establish and rotates to be connected in first clamping jaw 4. In other embodiments, the locking member 62 may also be a bolt, which is threaded through and screwed to the first jaw 4, and the bolt abuts against the push rod 61.

During the use, rotatory locking piece 62 can order about push rod 61 to slide to order about hook plate 41 and keep away from first clamping jaw 4 and rotate, and then make hook plate 41 further do the restriction to the member that is centre gripping, stability when further increasing the member by the centre gripping.

Referring to fig. 5, in order to reduce the possibility of blocking the clamping of rod members with different diameters due to the heights of the clamping blocks 21 and the clamping seats 22, the supporting seat 8 is provided with a lifting assembly 81. The lifting assembly 81 includes a support rod 811, a support tube 812, and an adjustment nut 813, the support rod 811 and the support tube 812 each extending vertically. The adjusting nut 813 is sleeved and screwed on the supporting rod 811, and the adjusting nut 813 is coaxially clamped and rotatably connected to the supporting tube 812. The supporting rod 811 coaxially penetrates and is connected to the supporting tube 812 in a sliding manner, the supporting rod 811 is fixed to the supporting seat 8, and the supporting tube 812 is fixed to the frame 1.

Referring to fig. 5, the support base 8 is further provided with a plurality of stabilizing members 9, and the stabilizing members 9 include a first connecting rod 91, a second connecting rod 92 and a connecting bolt 93. The first connecting rod 91 and the second connecting rod 92 both extend vertically, the first connecting rod 91 is fixed on the supporting seat 8, and the second connecting rod 92 is fixed on the frame 1. First connecting rod 91 shaping has first otic placode 911, and the shaping of second connecting rod 92 has second otic placode 921, and first otic placode 911 and second otic placode 921 all extend along the horizontal direction, and first otic placode 911 is located second otic placode 921 below, and first otic placode 911 and second otic placode 921 are worn to locate simultaneously by connecting bolt 93.

When the relative height between the clamping block 21 and the clamping seat 22 needs to be adjusted, the adjusting nut 813 is rotated to control the supporting rod 811 to slide relative to the supporting tube 812, so as to change the height of the supporting seat 8, and further change the relative height between the clamping block 21 and the clamping seat 22. At the in-process of adjusting supporting seat 8, steadies 9 and can increase supporting seat 8's stability, and first connecting rod 91 can slide relative second connecting rod 92, finishes when adjusting the back, fastening connection bolt 93 to make second otic placode 921 can do the traction to first otic placode 911, and then increase supporting seat 8 and bear the ability of load.

In other embodiments, the lifting assembly 81 can also be provided as a hydraulic cylinder or an air cylinder for controlling the lifting of the support base 8.

The implementation principle of a rod end chamfering device in the embodiment of the application is as follows: in use, the feeding assembly 10 conveys the rod to the clamping seat 22, then the clamping block 21 is driven by the driving part 23 to slide towards the clamping seat 22, so that the rod is clamped between the clamping block 21 and the clamping seat 22, and then the rod is chamfered by the cutting assembly 3.

When rod pieces with different diameters need to be clamped, the adjusting screw 51 is only required to be rotated to drive the adjusting screw 52 to slide downwards, so that the first clamping jaw 4 is driven to slide downwards; then, the rotating locking piece 62 can drive the push rod 61 to slide, so that the hook plate 41 is driven to rotate away from the first clamping jaw 4, further, the hook plate 41 can further limit the clamped rod piece, and the stability of the clamped rod piece is further improved; at the same time, the locking bolt 71 is unscrewed and the second jaw 7 is slid, and then the locking bolt 71 is tightened again to lock the second jaw 7.

When the relative height between the clamping block 21 and the clamping seat 22 needs to be adjusted, the adjusting nut 813 is rotated to control the supporting rod 811 to slide relative to the supporting tube 812, and after the adjustment is completed, the connecting bolt 93 is fastened at the same time, so that the height of the supporting seat 8 is changed, and further the relative height between the clamping block 21 and the clamping seat 22 is changed, so that rod pieces with different diameters can be further clamped.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a member tip chamfer device, includes frame (1), centre gripping subassembly (2) and cutting assembly (3) are installed to frame (1), centre gripping subassembly (2) including clamp splice (21), be fixed in holder (22) of frame (1) and be used for driving about driving piece (23) that clamp splice (21) slided towards holder (22), its characterized in that: the clamp splice (21) is including fixed first dog (211) and second dog (212) mutually, just first dog (211) vertical setting, second dog (212) level sets up, first dog (211) are provided with a plurality of first clamping jaw (4), first clamping jaw (4) are along vertical wearing to establish and sliding connection in first dog (211), first clamping jaw (4) are provided with regulating part (5), regulating part (5) are including vertical regulation solenoid (51) that set up and coaxial wearing to establish and threaded connection in adjusting screw (52) of solenoid (51), adjusting screw (52) card is established and is rotated and connect in the upper end of first clamping jaw (4), adjusting screw (51) are worn to establish and are rotated and connect in first dog (211).

2. A rod end chamfering apparatus according to claim 1, wherein: first clamping jaw (4) are articulated towards one side of grip slipper (22) have hook plate (41), first clamping jaw (4) are provided with control assembly (6) that are used for controlling rotation angle between hook plate (41) the relative first clamping jaw (4).

3. A rod end chamfering apparatus according to claim 2, wherein: control assembly (6) include push rod (61), push rod (61) one end is rotated and is connected in hook plate (41), and the other end wears to establish and slides and connect in first clamping jaw (4), control assembly (6) still include locking piece (62) that are used for making push rod (61) the locking of sliding.

4. A rod end chamfering apparatus according to claim 3, wherein: locking piece (62) set up to the locking solenoid, locking piece (62) coaxial cover is established and threaded connection in push rod (61), locking piece (62) wear to establish and rotate and connect in first clamping jaw (4), hook plate (41) card is established and is slided and be connected with slider (411), push rod (61) articulate in slider (411).

5. A rod end chamfering apparatus according to claim 1, wherein: the second stop block (212) penetrates and is connected with a plurality of second clamping jaws (7) in a sliding mode, the second clamping jaws (7) are provided with a plurality of locking bolts (71), the locking bolts (71) penetrate and are connected with the second stop block (212) in a threaded mode, and the locking bolts (71) abut against the second clamping jaws (7).

6. A rod end chamfering apparatus according to claim 1, wherein: frame (1) is provided with supporting seat (8), clamp splice (21) slide and connect in supporting seat (8), just driving piece (23) are installed in supporting seat (8), supporting seat (8) are provided with and are used for adjusting lifting unit (81) of supporting seat (8) place height.

7. The rod end chamfering apparatus according to claim 6, wherein: lifting unit (81) include bracing piece (811), stay tube (812) and adjusting nut (813), adjusting nut (813) cover is established and threaded connection in bracing piece (811), just adjusting nut (813) card is established and is rotated and connect in stay tube (812), bracing piece (811) are fixed in supporting seat (8), stay tube (812) are fixed in frame (1).

8. The rod end chamfering apparatus according to claim 7, wherein: the supporting seat (8) is further provided with a plurality of steady pieces (9), steady piece (9) include head rod (91), second connecting rod (92) and connecting bolt (93), head rod (91) are fixed in supporting seat (8), second connecting rod (92) are fixed in frame (1), head rod (91) shaping is equipped with first otic placode (911), second connecting rod (92) shaping is equipped with second otic placode (921), just first otic placode (911) are located second otic placode (921) below, first otic placode (911) and second otic placode (921) are worn to locate simultaneously by connecting bolt (93).