A kind of bottom hoisting type hardware hinge parts automatic punching mechanism
Technical field:
The utility model relates to hardware technical field of processing equipment, more specifically to a kind of bottom hoisting type hardware is closed
Page component automatic punching mechanism.
Background technique:
The hardware hinge of existing small lot is generally required and is manually gripped when carrying out perforation processing,
It is punched, manual fixed clamp, low efficiency, effect is poor;
And its structure is complicated for the automatic punching equipment of hardware hinge, volume is big, and at high cost, power consumption is high, is generally adapted big
Batch production, is not appropriate for the processing of small lot.
Utility model content:
The purpose of the utility model is to solve the deficiencies of the prior art, and provides a kind of bottom hoisting type hardware hinge
Part automatic punching mechanism, its structure is simple, small in size, at low cost, and firm grip, facilitates the automatic of hinge parts to be processed
Simultaneously automatic punching is gripped, small lot trial-production production is very suitable to and uses, effect is good.
The technology solution of the utility model is as follows:
A kind of bottom hoisting type hardware hinge parts automatic punching mechanism, including rack, the bottom surface of the top plate of the rack
It is fixed with lifting cylinder, the main through-hole that the push rod sleeve of lifting cylinder has at the middle part of the top plate of rack, lifting cylinder pushes away
The upper end of bar is fixed with lifting plate, in the buffer groove that lifting plate sleeve has in the middle part of the top surface of the top plate of rack, lifting plate
Top surface on be fixed with main fixed block, the edge top surface of the top plate of rack is fixed with punching fixed frame, punches the top of fixed frame
The bottom surface of transverse plate is fixed with transverse plate, and the bottom surface of transverse plate is fixed with multiple drilling frames, and the top surface of the bottom plate of drilling frame is fixed
There is bore motor, the output shaft of bore motor passes through the bottom plate of drilling frame and is fixed with grooved bit;
Mounting blocks are fixed on the left of the top surface of main fixed block, left side link block, left side are fixed on the right side wall of mounting blocks
The right side of link block has lug boss, and there is arc to run through slot in the middle part of the bottom surface of lug boss, and the master on the right side of left side link block is solid
Determine to be fixed with installation groove in the middle part of the top surface of block, friction non-slipping block is nested in installation groove, and the bottom surface for the non-slipping block that rubs is fixed
On the bottom surface of installation groove, the board body part of hinge parts to be processed is pressed against on the top surface of friction non-slipping block, hinge to be processed
For the hinged shaft sleeve part sleeve that the left side top surface of component forms in corresponding arc in slot, grooved bit is in conjunction to be processed
The surface of the board body part of page component;
It is fixed with the right side on the right side of the top surface of the main fixed block and grips frame, the top surface that the right side grips the top plate of frame is solid
Surely there is compressed oil cylinder, the push rod of compressed oil cylinder passes through the right side and grips the top plate of frame and be fixed with right compact heap, right compact heap pressure
It leans against on the right side top surface of the board body part of hinge parts to be processed;
The front and rear of the top surface of the main fixed block is respectively and fixedly provided with limit plate, solid on the lateral wall of two limit plates
Surely there is locating oil cylinder, the push rod of locating oil cylinder passes through two limit plates and is fixed with link block, and the bottom surface of link block is fixed with folder
Block is held, the side wall of grip block is pressed against on the front face or rear surface of the board body part of hinge parts to be processed.
The bottom surface of the grip block has lower groove, and the front of the board body part of hinge parts to be processed or rear portion sleeve are under
In groove.
The bottom surface of the grip block is fixed with self-lubricating plate, and self-lubricating plate is pressed against on the top surface of main fixed block, lower groove
Top surface be fixed with anti-slip layer, anti-slip layer is pressed against on the top surface of the board body part of hinge parts to be processed.
The bottom surface of the right compact heap forms side groove, and the top surface of side groove and side wall are respectively and fixedly provided with protective layer, protection
Lamination leans against on the top surface and side wall on the right side of the board body part of hinge parts to be processed.
Dovetail groove is formed on the right side wall of the mounting blocks, forms swallow-tail form on the left side wall of left side link block
Sliding block, swallow-tail form sliding block sleeve is in dovetail groove.
The top of the left side link block is bolted to connection the right side wall in mounting blocks.
The bottom surface of the lifting plate is fixed with multiple guide rods, and guide rod sleeve forms vertical on the top plate of rack
In guide through hole.
It is respectively and fixedly provided with main guide sleeve on the inner sidewall of the vertical guide through hole and main through-hole, the push rod of lifting cylinder and leads
To bar sleeve in corresponding main guide sleeve.
The utility model has the beneficial effects that:
Its structure is simple, small in size, at low cost, and firm grip, facilitates the automatic clamping of hinge parts to be processed solid
Fixed and automatic punching is very suitable to small lot trial-production production and uses, and effect is good.
Detailed description of the invention:
Fig. 1 is the partial structural diagram of the utility model;
Fig. 2 is the partial top view of the utility model;
Fig. 3 is the partial structural diagram of the grip block of the utility model;
Fig. 4 is the partial structural diagram at upper lateral plate.
Specific embodiment:
Embodiment: as shown in figures 1 to 4, a kind of bottom hoisting type hardware hinge parts automatic punching mechanism, including rack
10, the bottom surface of the top plate of the rack 10 is fixed with lifting cylinder 20, the top plate of the push rod sleeve of lifting cylinder 20 in rack 10
The main through-hole 101 that has of middle part, the upper end of the push rod of lifting cylinder 20 is fixed with lifting plate 21, and 21 sleeve of lifting plate is in rack
In the buffer groove 102 having in the middle part of the top surface of 10 top plate, main fixed block 11, rack 10 are fixed on the top surface of lifting plate 21
The edge top surface of top plate be fixed with punching fixed frame 29, the bottom surface of upper lateral plate 28 for punching fixed frame 29 is fixed with transverse direction
Plate 23, the bottom surface of transverse plate 23 are fixed with multiple drilling frames 24, and the top surface of the bottom plate of drilling frame 24 is fixed with bore motor 25, bore
The output shaft of hole motor 25 passes through the bottom plate of drilling frame 24 and is fixed with grooved bit 26;
Mounting blocks 12 are fixed on the left of the top surface of main fixed block 11, left side link block is fixed on the right side wall of mounting blocks 12
13, the right side of left side link block 13 has lug boss 131, in the middle part of the bottom surface of lug boss 131 there is arc to run through slot 132, left side
Installation groove 111 is fixed in the middle part of the top surface of the main fixed block 11 on the right side of link block 13, friction non-slipping block 112 is nested in installation
In groove 111, the bottom surface of friction non-slipping block 112 is fixed on the bottom surface of installation groove 111, the plate of hinge parts 100 to be processed
Body portion is pressed against on the top surface of friction non-slipping block 112, the hinged shaft sleeve part that the left side top surface of hinge parts 100 to be processed forms
For sleeve in corresponding arc in slot 132, grooved bit 26 is in the surface of the board body part of hinge parts 100 to be processed;
It is fixed with the right side on the right side of the top surface of the main fixed block 11 and grips frame 14, the right side grips the top plate of frame 14
Top surface is fixed with compressed oil cylinder 15, and the push rod of compressed oil cylinder 15 passes through the right side and grips the top plate of frame 14 and be fixed with right compact heap
151, right compact heap 151 is pressed against on the right side top surface of the board body part of hinge parts 100 to be processed;
The front and rear of the top surface of the main fixed block 11 is respectively and fixedly provided with limit plate 16, the lateral wall of two limit plates 16
On be respectively and fixedly provided with locating oil cylinder 161, the push rod of locating oil cylinder 161 passes through two limit plates 16 and is fixed with link block 162, connects
The bottom surface of block 162 is fixed with grip block 163, before the side wall of grip block 163 is pressed against the board body part of hinge parts 100 to be processed
On wall surface or rear surface.
Further, the bottom surface of the grip block 163 has lower groove, the board body part of hinge parts 100 to be processed
Front or rear portion sleeve are in lower groove.
Further, the bottom surface of the grip block 163 is fixed with self-lubricating plate 164, and self-lubricating plate 164 is pressed against main solid
On the top surface for determining block 11, the top surface of lower groove is fixed with anti-slip layer 165, and anti-slip layer 165 is pressed against hinge parts 100 to be processed
On the top surface of board body part.
Further, the bottom surface of the right compact heap 151 forms side groove, and the top surface of side groove and side wall are fixed
There is protective layer 152, protective layer 152 is pressed against on the top surface and side wall on the right side of the board body part of hinge parts 100 to be processed.
Further, dovetail groove, the left side of left side link block 13 are formed on the right side wall of the mounting blocks 12
Swallow-tail form sliding block 133 is formed on wall, 133 sleeve of swallow-tail form sliding block is in dovetail groove.
Further, the top of the left side link block 13 is bolted to connection the right side wall in mounting blocks 12.
Further, the bottom surface of the lifting plate 21 is fixed with multiple guide rods 27, and 27 sleeve of guide rod is in rack 10
Top plate in the vertical guide through hole 103 that forms.
Further, main guide sleeve is respectively and fixedly provided on the inner sidewall of the vertical guide through hole 103 and main through-hole 101
104, the push rod and 27 sleeve of guide rod of lifting cylinder 20 are in corresponding main guide sleeve 104.
When the present embodiment is in use, the hinged shaft sleeve part sleeve left side top surface of hinge parts 100 to be processed formed
In corresponding arc in the slot 132, then, run by the push rod of compressed oil cylinder 15 so that right compact heap 151 be pressed against to
It processes on the right side top surface of the board body part of hinge parts 100, then is pushed by the push rod of two locating oil cylinders 161, so that clamping
The side wall of block 163 is pressed against on the front face or rear surface of the board body part of hinge parts 100 to be processed, completes to fix, and then, is led to
Cross the operation of bore motor 25, and promoted by the push rod of lifting cylinder 20, thus by the board body part of hinge parts 100 to be processed into
Row is promoted to realize punching, and the underface of the board body part of hinge parts 100 to be processed is finally protruded into the end of grooved bit 26
In the through-hole for the friction non-slipping block 112 being equipped with.
Meanwhile this implementation can according to need, and left side link block 13 is unloaded from mounting blocks 12, replacement and hinge to be processed
Another piece of left side link block 13 that the hinged shaft sleeve part of component 100 matches, so as to meet the to be added of fixed different size
Work hinge parts 100, it is very convenient.