Side tapping device
Technical field
This utility model relates to a kind of machining set-up, is specifically related to a kind of side tapping device.
Background technology
Tooth machining unit be a kind of at various through holes with different size such as parts housing, equipment end face, nut, ring flanges or
The medial surface in the hole of the workpiece of blind hole processes female thread, screw or the machining equipment making tooth buckle.When the multi-direction need of workpiece
When wanting tapping, needing to use multiple stage tooth machining unit, just can complete through repeatedly tapping, period, workpiece is also required to repeatedly load and unload.Many because existing
Secondary handling and repeatedly tapping, therefore cause waste of manpower, inefficiency, also the machining accuracy of workpiece is impacted simultaneously.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of side tapping device, it is possible to by multiple operation tapping
Workpiece is reduced to an operation, reduces production cost, improving production efficiency, ensure that Workpiece Machining Accuracy simultaneously.
In order to reach above-mentioned technique effect, the technical solution adopted in the utility model is:
A kind of side tapping device, including base, product fixed jig and tapping mechanism, described product fixed jig is arranged on
Base upper surface, described tapping mechanism includes that power transmission shaft fixes seat, fixing flap, flexible axle, power transmission shaft and screw mandrel, described power transmission shaft
Fixing seat upper surface is provided with the axial trough that left and right is run through, and power transmission shaft is arranged in axial trough, and one end of power transmission shaft is connected with flexible axle, another
End is connected with screw mandrel, and the other end of flexible axle and screw mandrel is respectively positioned on outside axial trough, and described fixing flap is positioned at power transmission shaft and fixes table on seat
Face, and cover power transmission shaft and axial trough;Described axial trough is provided with locating piece in the end of screw mandrel one end, and locating piece is solid with power transmission shaft
Reservation side is fixing to be connected, and described locating piece center is provided with screwed hole, and screw mandrel is located in screwed hole, screw mandrel and locating piece screw thread
Connect;Described tapping mechanism is positioned at above base and the side of product fixed jig, and tapping mechanism is provided with some groups, attacks for some groups
What the front end of the screw mandrel of tooth mechanism was respectively toward to the product in product fixed jig treats tapping position.
Compared with prior art, the beneficial effects of the utility model are: by treating that tapping position is arranged in product side
Some groups of tapping mechanisms, utilize flexible axle to carry out drive lead screw, carry out feed and withdrawing by the thread of screw mandrel, it is achieved multi-direction once
Property tapping, the product of multiple operation tapping is reduced to an operation, reduces production cost, reduce manpower and equipment demand, improve
Production efficiency, ensure that the tapping precision of product simultaneously.
Further, described tapping mechanism is provided with two groups, and two tapping mechanisms specular respectively is positioned at product fixed jig
Left and right sides, what the front end of the screw mandrel of two tapping mechanisms was respectively toward to the product in product fixed jig treats tapping position.
Further, described product fixed jig upper surface is provided with briquetting, and described briquetting one end is solid with product by bolt
Determining tool threaded, the briquetting other end is pressed on the upper surface treating tapping product.
Further, be provided with below described tapping mechanism and join high block, described in join high block and connect base and power transmission shaft and fix seat,
Join high block for adjusting the height of tapping mechanism and screw mandrel, make screw mandrel front end match with the height at product tapping position.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the part A partial enlarged drawing of Fig. 1.
Detailed description of the invention
With embodiment, this utility model is described in further details below in conjunction with the accompanying drawings:
As depicted in figs. 1 and 2, a kind of side tapping device, including base 1, product fixed jig 2 and tapping mechanism 4.Product
Fixed jig 2 is arranged on base 1 upper surface, product fixed jig 2 along upper surface to having and treat that tapping product 3 shape is mutually
The product groove joined, product 3 is placed in product groove, and product fixed jig 2 upper surface is provided with briquetting at the edge being positioned at product groove
5, being threadeded with product fixed jig 2 by bolt in briquetting 5 one end, briquetting 5 other end is pressed on the upper surface of product.Tapping
Mechanism 4 includes that power transmission shaft fixes seat 41, fixing flap 42, flexible axle 43, power transmission shaft 44 and screw mandrel 45.Power transmission shaft fixes table on seat 41
Face is provided with the axial trough that left and right is run through, and power transmission shaft 44 is arranged in axial trough.Power transmission shaft 44 one end is connected with flexible axle 43, the other end and silk
Bar 45 connects, and the other end of flexible axle 43 and screw mandrel 45 is respectively positioned on outside axial trough.Fixing flap 42 is positioned at power transmission shaft and fixes table on seat 41
Face, and cover power transmission shaft 44 and axial trough.Axial trough is provided with locating piece 46 in the end being positioned at screw mandrel 45 one end, locating piece 46 with
Power transmission shaft fixes the fixing connection in seat 41 side.Locating piece 46 center is provided with screwed hole, and screw mandrel 45 is located in screwed hole, screw mandrel 45
Threaded with locating piece 56.Tapping mechanism 4 is positioned at above base 1 and the side of product fixed jig 2, below tapping mechanism 4
Establishing height block 6, joins high block 6 and connects base 1 and fix seat 41 with power transmission shaft.For the product 3 of multi-direction tapping, treat tapping each
Front, position respectively sets one group of tapping mechanism 4, and this treats that tapping position is directed at the front end of the screw mandrel 45 of the tapping mechanism in its front (i.e.
The tapping-head of screw mandrel).When the tapping position height difference of product 3 all directions, joined the thickness of high block 6 by adjustment, padded or
Reduce tapping mechanism 4 height, make the front end of screw mandrel 45 treat that the height at tapping position matches with product 3.In the present embodiment, treat
The product 3 of tapping is bilateral symmetry, treats that tapping position, in both sides around, i.e. needs left and right two direction tapping, then tooth machining units
Structure 4 is set to two groups, and two tapping mechanism 4 specular respectively are positioned at the left and right sides of product fixed jig 2, the screw mandrel of two tapping mechanisms
What the tapping-head of 45 faced product 3 both sides respectively treats tapping position.
This utility model is respectively provided with tapping mechanism by each tapping side at the product of multi-direction tapping, utilizes soft
Axle carrys out drive lead screw, carries out feed and withdrawing by the thread of screw mandrel, it is achieved multi-direction disposable tapping, by multiple operation tapping
Product is reduced to an operation, reduces production cost, reduces manpower and equipment demand, improves production efficiency, ensure that product simultaneously
The tapping precision of product.
This utility model is not limited to above-mentioned specific embodiment, for the person of ordinary skill of the art from upper
State design to set out, without performing creative labour, done all conversion, all fall within protection domain of the present utility model it
In.