CN208513523U - The clamping processing unit (plant) of tubular sheet metal component - Google Patents

Abstract

The utility model relates to a kind of clamping processing unit (plant)s of tubular sheet metal component, horizontal spindle is installed above rack, the left end and middle part of horizontal spindle are respectively supported at the top of rack, the left part of horizontal spindle is equipped with main shaft drives wheel, the right end cantilever of horizontal spindle stretches out and is connected with the central tube with horizontal spindle coaxial line, the front of central tube is equipped with the clamp system that can be clamped in circular cylinder body on central tube, clamp system includes the big roller group tangent with central tube, the top of big roller group is equipped with trundle group, the inner termination of two trundle axis is symmetrically fixed on the top of clamp system riser；The inner termination of two big roller axis is symmetrically fixed on the lower part of clamp system riser；It is concordant with the right output port of central tube positioned at the trundle on right side and the right side of big roller；The outer wall of trundle, big roller and central tube is equipped with the dentation anti-skid chequer axially extended.The clamping processing unit (plant) of the utility model can reliably nip cylinders and rotate, and process convenient for port.

Description

The clamping processing unit (plant) of tubular sheet metal component

Technical field

The utility model relates to a kind of clamping processing unit (plant)s of tubular sheet metal component, belong to thin plate technical field of processing equipment.

Background technique

Circular cylinder body generallys use sheet metal and crimps, the port of circular cylinder body usually require to process bell and spigot or Person's mounting flange, to be connect with other objects.Flange is annular slice, along extending radially outwardly for barrel port.Processing method Lan Shi needs first to be cut into one piece of round base material on larger-size steel plate, and a ratio is then cut away on round base material Biggish concentric circles, remaining annular section stamp bolt hole as flange, the inner circumferential of annular flange are then welded on circle On the port of cylinder.

The cutting of round base material will make steel plate generate many leftover pieces, and the part that the inner cavity of annular flange is cut away is again Cause bigger waste, and the cutting of annular flange internal and external circumference, the welding workload of flange are bigger, high production cost, Condition after welding is bad.

If directly carrying out flanging as flange in the port of circular cylinder body to use, or processed in the port of circular cylinder body Bell and spigot out, it will substantially reduce main material consumption, while cutting and welding sequence is omitted, manufacturing cost will substantially reduce.It passes One is purchasing very expensive professional equipment and particular manufacturing craft to carry out punching press on system, cause production cost too high；Another kind is By manually carrying out manual processing, more people are needed to cooperate, production efficiency is low, and technical size is difficult to ensure, the difference between each product It is different bigger.

Utility model content

The purpose of this utility model is that overcoming problems of the prior art, a kind of folder of tubular sheet metal component is provided Processing unit (plant) is held, structure is simple, and manufacturing cost is low, and easy to operate, and molding is reliable.

In order to solve the above technical problems, the clamping processing unit (plant) of a kind of tubular sheet metal component of the utility model, including rack, Horizontal spindle is installed, the left end and middle part of the horizontal spindle pass through main bearing seat respectively and be supported on machine above the rack The top of frame, the left part of the horizontal spindle are equipped with main shaft drives wheel；The right end cantilever of the horizontal spindle is stretched out and is connected There is the central tube with horizontal spindle coaxial line, the front of the central tube is equipped with and circular cylinder body can be clamped on central tube Clamp system, the clamp system include the big roller group tangent with the central tube, and the top of the big roller group is equipped with small Roller group, the trundle group include that two shapes are identical and the trundle of coaxial line, the inner hole of two trundles pass through axis respectively It holds and is fixed on trundle axis, the inner termination of two trundle axis is symmetrically fixed on the top of clamp system riser；The big roller Identical including two shapes and coaxial line big roller is organized, the inner hole of two big rollers passes through bearing respectively and is fixed on big roller axis On, the inner termination of two big roller axis is symmetrically fixed on the lower part of clamp system riser；The axis of the trundle axis is parallel and high In the axis of the central tube, the axis of the axis of the big roller axis parallel to and below the central tube；Positioned at the small of right side The right side of idler wheel and big roller is concordant with the right output port of the central tube.

Compared with the existing technology, the utility model achieves following the utility model has the advantages that circular cylinder body is sleeved on central tube And keep the front side of circular cylinder body and central tube tangent, central tube and the outside at the tangent position of circular cylinder body are compressed by big roller, Trundle above pushes down the top of circular cylinder body, play the role of help rotation, when central tube rotation when, circular cylinder body and Big roller follows rotation, and trundle also follows rotation, carries out spinning enlarging convenient for right output port of the flaring mechanism to circular cylinder body；Greatly Idler wheel right side and position of the tangent position in barrel wall two sides in central tube right side as crease line, play clamping and positioning Effect.Then main shaft drives wheel drive horizontal spindle rotates, and central tube is rotated synchronously with horizontal spindle, and circular cylinder body is in clamping machine It follows central tube to rotate synchronously under the clamping of structure, while circular cylinder body rotation, the right output port of circular cylinder body can be carried out The processing such as flaring, and can guarantee crease line on the same circumference.The mechanism of the utility model only needs that central tube is driven to turn The dynamic processing that right output port can be completed under human assistance, mechanical structure is simple, and easily fabricated and cost is very low, a people Complete operation.

As the improvement of the utility model, the outer wall of the trundle, big roller and central tube, which is equipped with, to be axially extended Dentation anti-skid chequer.The dentation anti-skid chequer of trundle, big roller and center drum outer wall can prevent circular cylinder body from skidding.

The front end of the clamp system riser is fixedly connected on clamp system cross as a further improvement of the utility model, The middle part of plate, the bottom of the clamp system transverse slat are equipped with the clamp system transverse slat pedestal stretched out forwards, the clamp system The front end face of transverse slat pedestal is symmetrically connected with the clamp system connecting rod forward extended out, the rear end difference of two clamp system connecting rods It is screwed on clamp system transverse slat pedestal by screw thread, the front end of two clamp system connecting rods is respectively from clamp system traction seat It is pierced by unthreaded hole, the front end of two clamp system connecting rods, which is respectively installed with, clamps connecting rod flat shim, the clamping connecting rod It is plugged with respectively in pin hole in front of flat shim and clamps connecting rod split pin；The bottom of the clamp system traction seat is fixedly connected On clamp system slide carriage, the bottom of the clamp system transverse slat pedestal is supported on the clamp system slide carriage.Work as clamping machine When structure slide carriage carries clamp system traction seat and clamp system transverse slat and the forward movement of clamp system riser, trundle and big roller Far from central tube, it is sleeved on central tube convenient for circular cylinder body；When clamp system slide carriage carries clamp system traction seat and clamping When mechanism transverse slat and clamp system riser move backward, during trundle and big roller are pressed on close to central tube, by circular cylinder body On heart cylinder；Clamp system connecting rod can shorten clamp system traction seat at a distance from driving end, adjust clamp system connecting rod The depth that is screwed on can change the initial position of clamp system transverse slat Yu clamp system traction seat, clamping is put on after adjusting and is connected Extension bar split pin.

The bottom centre of the clamp system slide carriage is inlaid in by dovetail groove as a further improvement of the utility model, On clamp system guide rail, the clamp system guide rail extends along the longitudinal direction and is fixed on clamp system bottom plate, the clamping Organization soleplate is fixed on the top of rack, is fixedly connected with the clamp system extended upwards on front side of the clamp system bottom plate Fixing seat, the top of the clamp system fixing seat are equipped with clamp system adjusting rod, the rear end of the clamp system adjusting rod It is screwed in by screw thread in the screw hole at clamp system traction seat center, the front of the clamp system adjusting rod passes through bearing It is supported on the central upper portion of the clamp system fixing seat, the front end of the clamp system adjusting rod is fixed with folder by square tenon Tight mechanism adjusting rod driving head is plugged with clamp system adjusting rod driving handle on the clamp system adjusting rod driving head.Add Before work, clamp system slide carriage is in forward position and then reversely pulls clamping in order to which circular cylinder body is sleeved on central tube Mechanism adjusting rod driving handle makes clamp system adjusting rod driving head that clamp system adjusting rod be driven to rotate backward, clamp system tune The end of thread traction clamp system traction seat of pole moves backward, and clamp system traction seat drives clamp system slide carriage along clamping machine Structure guide rail translates backward, makes trundle and big roller close to central tube, circular cylinder body is pressed on central tube, in order to carry out Flanging processing.After completion of processing, forward direction, which pulls clamp system adjusting rod driving handle, rotates forward clamp system adjusting rod, presss from both sides The end of thread traction clamp system traction seat of tight mechanism adjusting rod moves forward, and clamp system traction seat drives clamp system slide carriage It is translate forward along clamp system guide rail, trundle and big roller is made to leave central tube, circular cylinder body can be removed.

Detailed description of the invention

Utility model will be further described in detail below with reference to the attached drawings and specific embodiments, and attached drawing only provides ginseng It examines and illustrates to use, it is non-to limit the utility model.

Fig. 1 is the main view before the clamping processing unit (plant) work of the utility model tubular sheet metal component.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is the left view of Fig. 1.

Fig. 4 is the perspective view one of Fig. 1.

Fig. 5 is the perspective view two of Fig. 1.

Fig. 6 is that circular cylinder body is fixed on the state diagram that right output port is processed in preparation on central tube.

Fig. 7 is the top view of Fig. 6.

Fig. 8 is the perspective view of Fig. 6.

In figure: 1. horizontal spindles；2. main bearing seat；3. main shaft drives wheel；4. positioning disk；5. central tube；6. clamp system； 6a. trundle；6b. trundle axis；6c. big roller；6d. big roller axis；6e. clamp system riser；6f. clamp system transverse slat； 6g. clamp system transverse slat pedestal；6h. clamp system connecting rod；6j. clamp system traction seat；6k. clamp system slide carriage；6m. folder Tight mechanism guide rail；6n. clamp system bottom plate；6p. clamp system fixing seat；6q. clamp system adjusting rod；6r. clamp system tune Pole driving head；6s. clamp system adjusting rod drives handle；7. flaring mechanism；8. rack；9. main motor；10. speed reducer； 11.V shape band one；12.V shape band two；13. circular cylinder body.

Specific embodiment

As shown in Figures 1 to 8, the clamping processing unit (plant) of the utility model tubular sheet metal component includes rack 8 and is mounted on machine The belt pulley of the main motor 9 and speed reducer 10 of 8 bottom of frame, main motor 9 is driven by the input shaft of V-belt 1 and speed reducer 10 Connection, the top of rack 8 are equipped with horizontal spindle 1, and the left end and middle part of horizontal spindle 1 pass through main bearing seat 2 respectively and be supported on The top of rack 8, the left part of horizontal spindle 1 are equipped with main shaft drives wheel 3, and main shaft drives wheel 3 passes through V-belt 2 12 and speed reducer 10 output shaft transmission connection；The right end cantilever of horizontal spindle 1 stretches out and is connected with the central tube 5 with horizontal spindle coaxial line, The front of central tube 5 is equipped with the clamp system 6 that can be clamped in circular cylinder body 13 on central tube 5.

Clamp system 6 includes the big roller group tangent with central tube 5, and the top of big roller group is equipped with trundle group, small rolling Wheel group includes that two shapes are identical and the trundle 6a of coaxial line, the inner hole of two trundle 6a pass through bearing respectively and be fixed on small rolling On wheel shaft 6b, the inner termination of two trundle axis 6b is symmetrically fixed on the top of clamp system riser 6e；Big roller group includes two Shape is identical and the big roller 6c of coaxial line, the inner hole of two big roller 6c pass through bearing respectively and be fixed on big roller axis 6d, and two The inner termination of big roller axis 6d is symmetrically fixed on the lower part of clamp system riser 6e；The axis of trundle axis 6b is parallel and is higher than The axis of heart cylinder 5, the axis of the axis of big roller axis 6d parallel to and below central tube 5；Trundle 6a and big rolling positioned at right side The right side for taking turns 6c is concordant with the right output port of central tube 5, and the outer wall of trundle 6a, big roller 6c and central tube 5 are equipped with edge Axially extending dentation anti-skid chequer.

The front end of clamp system riser 6e is fixedly connected on the middle part of clamp system transverse slat 6f, the bottom of clamp system transverse slat 6f Portion is equipped with the clamp system transverse slat pedestal 6g stretched out forwards, and the front end face of clamp system transverse slat pedestal 6g is symmetrically connected with forward The clamp system connecting rod 6h of stretching, the rear end of two clamp system connecting rod 6h passes through screw thread respectively and is screwed in clamp system transverse slat On pedestal 6g, the front end of two clamp system connecting rod 6h is pierced by from the unthreaded hole of clamp system traction seat 6j respectively, two clamping machines The front end of structure connecting rod 6h, which is respectively installed with, clamps connecting rod flat shim, clamps in the pin hole in front of connecting rod flat shim respectively It is plugged with and clamps connecting rod split pin；The bottom of clamp system traction seat 6j is fixedly connected on clamp system slide carriage 6k, is clamped The bottom of mechanism transverse slat pedestal 6g is supported on clamp system slide carriage 6k.

The bottom centre of clamp system slide carriage 6k is inlaid on clamp system guide rail 6m by dovetail groove, clamp system guide rail 6m extends along the longitudinal direction and is fixed on clamp system bottom plate 6n, and clamp system bottom plate 6n is fixed on the top of rack 8, clamps The clamp system fixing seat 6p extended upwards, the top of clamp system fixing seat 6p are fixedly connected on front side of organization soleplate 6n Clamp system adjusting rod 6q is installed, the rear end of clamp system adjusting rod 6q is screwed in clamp system traction seat 6j by screw thread In the screw hole of the heart, central upper portion of the front of clamp system adjusting rod 6q by bearing support in clamp system fixing seat 6p, folder The front end of tight mechanism adjusting rod 6q is fixed with clamp system adjusting rod driving head 6r, the driving of clamp system adjusting rod by square tenon Clamp system adjusting rod driving handle 6s is plugged on head 6r.

Positioning disk 4 is set on horizontal spindle 1, positioning disk 4 is located between central tube 5 and the main bearing seat 2 on right side, positioning The diameter of disk 4 is greater than the outer diameter of central tube 5, and the center of positioning disk 4 is equipped with the positioning disk centre mount extended to the left, positions disk center Cover for seat is on horizontal spindle 1 and can translate or is locked on horizontal spindle 1 along horizontal spindle 1.When circular cylinder body 13 is sleeved on After on central tube 5, circular cylinder body 13 is translated, the crease line for drafting cylinder right output port is concordant with the right side of big roller 6c, this Shi Pingyi positioning disk 4 makes its right side abut against the left port of circular cylinder body 13, such circular cylinder body 13 on one side rotate, while When right output port is extruded, circular cylinder body 13 will not generate axial displacement, guarantee that the crease line of right output port extends along the same circumference, Ensure the accurate of finished size.

As shown in Figure 6 to 8, circular cylinder body 13 is sleeved on central tube 5 and makes the front side of circular cylinder body 13 in Heart cylinder 5 is tangent, and then clamp system 6 is pressed on the front side outer wall of circular cylinder body 13, and circular cylinder body 13 is compressed；Then start Main motor 9, main motor 9 drive speed reducer 10 to operate by V-belt 1, and the output end of speed reducer 10 is driven by V-belt 2 12 Dynamic main shaft drives wheel 3 and horizontal spindle 1 rotate, and central tube 5 is rotated synchronously with horizontal spindle 1, and circular cylinder body 13 is in clamp system 6 Clamping under follow central tube 5 to rotate synchronously, while circular cylinder body 13 rotates, can right output port to circular cylinder body 13 into The processing such as row flaring.

The inner wall of circular cylinder body 13 is crushed on the front side of central tube 5, the outside of central tube 5 and the tangent position of circular cylinder body 13 It is compressed by big roller 6c, trundle 6a above pushes down the top of circular cylinder body 13, plays the role of helping rotation, trundle The dentation anti-skid chequer of 6a, big roller 6c and 5 outer wall of central tube can prevent circular cylinder body 13 from skidding, when central tube 5 rotates, circle Shape cylinder 13 and big roller 6c follow rotation, and trundle 6a also follows rotation, convenient for flaring mechanism 7 to the right end of circular cylinder body 13 Mouth carries out spinning enlarging；Big roller right side and the tangent position in barrel wall two sides in 5 right side of central tube are as crease line Clamping and positioning action are played in position.

When clamp system slide carriage 6k carries clamp system traction seat 6j and clamp system transverse slat 6f and clamp system riser 6e When forward movement, trundle 6a and big roller 6c are sleeved on central tube 5 far from central tube 5 convenient for circular cylinder body 13；Work as clamping Mechanism slide carriage 6k carries clamp system traction seat 6j and clamp system transverse slat 6f and when clamp system riser 6e is moved backward, small rolling 6a and big roller 6c is taken turns close to central tube 5, circular cylinder body 13 is pressed on central tube 5；Clamp system connecting rod 6h can contract For short clamp system traction seat 6j at a distance from driving end, the depth that is screwed on of adjustment clamp system connecting rod 6h can change clamping machine The initial position of structure transverse slat 6f and clamp system traction seat 6j are put on after adjusting and clamp connecting rod split pin.

Before processing, clamp system slide carriage 6k is in forward position, in order to which circular cylinder body 13 is sleeved on central tube 5, Then reversely pulling clamp system adjusting rod driving handle 6s makes clamp system adjusting rod driving head 6r that clamp system be driven to adjust Bar 6q is rotated backward, and the end of thread traction clamp system traction seat 6j of clamp system adjusting rod 6q is moved backward, and clamp system is led Introduction 6j drives clamp system slide carriage 6k to translate backward along clamp system guide rail 6m, makes trundle 6a and big roller 6c close to center Cylinder 5, circular cylinder body 13 is pressed on central tube 5, in order to carry out flanging processing.After completion of processing, forward direction pulls clamping machine Structure adjusting rod driving handle 6s rotates forward clamp system adjusting rod 6q, and the end of thread of clamp system adjusting rod 6q, which is drawn, to be clamped Mechanism traction seat 6j is moved forward, and clamp system traction seat 6j drives clamp system slide carriage 6k to put down forward along clamp system guide rail 6m It moves, so that trundle 6a and big roller 6c is left central tube 5, circular cylinder body 13 can be removed.

Claims (4)

1. a kind of clamping processing unit (plant) of tubular sheet metal component, including rack, it is characterised in that: be equipped with water above the rack Flat main shaft, the left end and middle part of the horizontal spindle pass through the top that main bearing seat is supported on rack, the horizontal spindle respectively Left part main shaft drives wheel is installed；The right end cantilever of the horizontal spindle stretch out and be connected with in horizontal spindle coaxial line Heart cylinder, the front of the central tube are equipped with the clamp system that can be clamped in circular cylinder body on central tube；The clamp system Including the big roller group tangent with the central tube, the top of the big roller group is equipped with trundle group, the trundle group packet Include that two shapes are identical and the trundle of coaxial line, the inner hole of two trundles pass through bearing respectively and be fixed on trundle axis, two The inner termination of trundle axis is symmetrically fixed on the top of clamp system riser；The big roller group includes that two shapes are identical and total The big roller of axis, the inner hole of two big rollers pass through bearing respectively and are fixed on big roller axis, the inner termination pair of two big roller axis Claim the lower part for being fixed on clamp system riser；The axis of the trundle axis is parallel and is higher than the axis of the central tube, described Axis of the axis of big roller axis parallel to and below the central tube；Positioned at right side trundle and big roller right side with The right output port of the central tube is concordant.

2. the clamping processing unit (plant) of tubular sheet metal component according to claim 1, it is characterised in that: the trundle, big rolling The outer wall of wheel and central tube is equipped with the dentation anti-skid chequer axially extended.

3. the clamping processing unit (plant) of tubular sheet metal component according to claim 1 or 2, it is characterised in that: the clamp system The front end of riser is fixedly connected on the middle part of clamp system transverse slat, and the bottom of the clamp system transverse slat is equipped with to be stretched out forwards Clamp system transverse slat pedestal, the front end face of the clamp system transverse slat pedestal are symmetrically connected with the clamp system connection forward extended out Bar, the rear end of two clamp system connecting rods pass through screw thread respectively and are screwed on clamp system transverse slat pedestal, the connection of two clamp systems The front end of bar is pierced by from the unthreaded hole of clamp system traction seat respectively, and the front end of two clamp system connecting rods is respectively installed with folder It is close to extension bar flat shim, is plugged with respectively in the pin hole clamped in front of connecting rod flat shim and clamps connecting rod split pin；Institute The bottom for stating clamp system traction seat is fixedly connected on clamp system slide carriage, the bottom support of the clamp system transverse slat pedestal On the clamp system slide carriage.

4. the clamping processing unit (plant) of tubular sheet metal component according to claim 3, it is characterised in that: the clamp system slide carriage Bottom centre be inlaid on clamp system guide rail by dovetail groove, the clamp system guide rail extends and fixed along the longitudinal direction On clamp system bottom plate, the clamp system bottom plate is fixed on the top of rack, and the front side of the clamp system bottom plate is fixed It is connected with the clamp system fixing seat extended upwards, the top of the clamp system fixing seat is equipped with clamp system adjusting The rear end of bar, the clamp system adjusting rod is screwed in the screw hole at clamp system traction seat center by screw thread, described The front of clamp system adjusting rod passes through central upper portion of the bearing support in the clamp system fixing seat, the clamp system tune The front end of pole is fixed with clamp system adjusting rod driving head, grafting on the clamp system adjusting rod driving head by square tenon There is clamp system adjusting rod to drive handle.