JPH0585530U - Position adjustment jig - Google Patents

Abstract

(57) [Summary] [Purpose] A position adjusting jig that is extremely hygienic and can be used to put food, cosmetics, and all other things, and is lightweight so that it can be installed anywhere. provide. [Structure] A synthetic resin base 1 is formed with a dovetail groove 2 penetrating in its longitudinal direction, and a guide part 3 engaging with the dovetail 2 and a guide part 3 extending from the guide part 3 are formed in the base part 1. Placed part 4
A movable part 6 made of synthetic resin having a first screw hole 5 provided in the guide part 3 is slidably fitted, and a stopper 8 having a second screw hole 7 at an end of the base part 1. Is provided, a screw rod 9 is rotatably provided in the first and second screw holes 5 and 7, and a third screw hole 10 is provided on a side surface of the base portion 1 and the third screw hole 10 is provided. A thumbscrew 11 is screwed into the screw so that the tip of the thumbscrew 11 can come into contact with the guide portion 3.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a position adjusting jig, and more particularly, to a device for placing an article and finely adjusting the position of the article.

[0002]

[Prior Art]

 In manufacturing and processing articles, jigs that hold the position of articles accurately are required. In addition, the base of the motor requires a base for subtly adjusting the relative position.

As such, conventionally, a dovetail groove that penetrates in the longitudinal direction is formed in an iron base part, and a movable part is slidably fitted in the base part so as to be movable with the base part. There is one in which a screw hole is formed in each of the parts and a screw rod is rotatably provided through these screw holes.

Then, by rotating the screw rod, the movable portion moves relatively to the base portion, and the article placed on the movable portion can be positioned.

[0005]

[Problems to be solved by the device]

 However, among the iron-made products described above, only large and expensive ones were provided on the market, and none were usable as light valves. In addition, rust may occur if fuel is not constantly supplied. Moreover, in order to maintain smooth operation, grease is required for the sliding parts and bearings.

Therefore, there is a possibility that rust or oils and fats may adhere to the placed object, and there is no suitable one for producing foods and cosmetics. Further, since the jig itself has a considerable weight, there is a problem that the place for mounting the jig is limited. It should be noted that the slide base used in part for precision processing is extremely expensive and difficult to introduce.

The present invention has been made in view of the above matters, is lightweight, is extremely hygienic, and can be used for placing food, cosmetics, and all other things, and can be installed anywhere. It is a technical issue to provide a position adjustment jig that enables the above.

[0008]

[Means for Solving the Problems]

 The present invention has the following configuration in order to solve the above technical problems. That is, the dovetail groove 2 penetrating in the longitudinal direction is formed in the synthetic resin base 1.

A guide portion 3 engaging with the dovetail groove 2, a mounting portion 4 extending from the guide portion 3, and a first screw hole 5 provided in the guide portion 3 are provided on the base portion 1. The movable part 6 made of synthetic resin is slidably fitted. In the embodiment, the base portion 1 has a width of 50 mm and a length of 100 mm.

A stopper 8 having a second screw hole 7 is provided at an end portion of the base 1, and a screw rod 9 is rotatably provided in the first and second screw holes 5 and 7. .. Further, a third screw hole 10 is provided on the side surface of the base part 1, and a thumbscrew 11 is screwed into the third screw hole 10 so that the tip of the thumbscrew 11 can be brought into contact with the guide part 3. did.

The movable part may be made of aluminum, and in this case, a heavy article can be placed. Further, the screw rod 9 may be made of synthetic resin, but a corrosion resistant metal such as stainless steel is not desirable. Although each part is made of vinyl chloride, high precision can be obtained by using engineering plastics.

[0012]

[Operation] When the screw rod is rotated, the movable portion 6 engaged with the screw thread slides. Thereby, the article placed on the movable portion 6 can be positioned.

Since the synthetic resin forming the base portion and the guide portion has a self-lubricating action, it is not necessary to use a lot of lubricant such as grease and is extremely clean. Therefore, it is most suitable for use in the manufacturing process of foods and cosmetics.

Moreover, since the base portion is made of synthetic resin and the movable portion is made of synthetic resin or aluminum, it is lightweight, and there is no restriction on the installation place. Further, since the base part 1 can be easily mass-produced by injection molding or the like, it can be manufactured at low cost. For this reason, it is most suitable when a large amount is installed in a part that does not require very high accuracy.

[0015]

【Example】

 An embodiment of the present invention will be described with reference to FIGS. The base 1 is made of vinyl chloride and is formed in a substantially rectangular box shape. A dovetail groove 2 is formed on the upper surface of the base 1 so as to penetrate in the longitudinal direction. The cross section of this dovetail is almost "convex".

A movable part 6 made of vinyl chloride is slidably fitted to the base part 1. The movable portion 6 is configured by integrally forming a guide portion 3 formed in a shape that engages with the dovetail groove 2 and a mounting portion 4 extending upward from the guide portion 3. The mounting portion 4 has the same width as the base portion 1 and is provided with a total of six round grooves 4a. The circular groove 4a is used for positioning the placed object.

The cross section of the guide portion 3 is substantially “convex” like the cross section of the dovetail groove 2, but it is formed so as to have a slight clearance so that it can slide without rattling. ing. The dimension from the bottom surface of the base 1 to the top surface of the mounting portion 4 is 20 mm.

A first screw hole 5 is formed in the guide portion 3 in parallel with the sliding direction thereof. On the other hand, a stopper 8 is provided at the end of the base 1 so as to close the dovetail groove 2. The stopper 8 is formed in a plate shape and is screwed to the base 1.

A second screw hole 7 is formed in the stopper 8, and the second screw hole 7 has the same pitch and the same diameter as the first screw hole 5. A screw rod 9 is rotatably provided in the first and second screw holes 5 and 7. One end 9a of the screw rod 9 is formed in a square shape so that a handle or the like can be inserted from outside and turned. The material of the screw rod 9 is stainless steel.

A third screw hole 10 is provided on the side surface of the base 1. The third screw hole 10 reaches the side surface of the guide portion 3, and a thumbscrew 11 is screwed into the third screw hole 10. When the thumbscrew 11 is tightened, the tip of the thumbscrew 11 comes into contact with the guide portion 3 so that the movable portion 6 can be fixed.

In this example, the operation was smooth even when an article of up to 5 kg was placed. The movable part may be made of aluminum, and in this case, a heavy article can be placed. In the example, the operation was smooth even when the articles of up to 10 kg were placed.

Scales are provided on the side surfaces of the placing unit 4 and the base unit 1, respectively. Similar to calipers, this scale has one scale that is 10% narrower than the other scale so that it can be measured in units of 1/10 mm.

A stepping motor may be attached to one end 9a of the screw rod 9 to perform numerical control. In this case, accurate position control can be performed remotely.

[0024]

[Effect of the device]

 According to the present invention, since it is composed of synthetic resin and aluminum, there is no risk of rusting and no lubricating oils are required, so physics and chemistry experiments that require high cleanliness, manufacturing of foods and cosmetics, etc. It can be used for all purposes.

Further, since it is lightweight, it can be installed, for example, at the tip of the robot arm or the like where the load capacity is small or where the increase in inertial mass is not desired. In addition, the movable part can be easily fixed by turning the thumbscrew, and the operability is good.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a sectional view showing an embodiment of the present invention.

[Explanation of symbols]

 1 ... Base part, 2 ... Dovetail groove, 3 ... Guide part, 4 ... Mounting part, 5 ... First screw hole, 6 ... Movable part, 7 ... Second screw hole, 8 ...・ Stopper, 9 ・ ・ Screw rod, 10 ・ ・ Third screw hole, 11 ・ ・ Thumb screw.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Creator Koshiro Ishikawa 1234 Aino, Fukuroi-shi, Shizuoka Pola Kasei Co., Ltd. Fukuroi Plant

Claims (2)

[Scope of utility model registration request] 1. A synthetic resin base portion is formed with a dovetail groove penetrating in the longitudinal direction thereof, and a guide portion engaging with the dovetail groove and a mounting extending from the guide portion are formed on the base portion. A movable part made of synthetic resin having a first screw hole provided in the guide part and the guide part is slidably fitted, and a stopper having a second screw hole is provided at an end of the base part, A screw rod is rotatably provided in the first and second screw holes, a third screw hole is provided on a side surface of the base portion, and a thumbscrew is screwed into the third screw hole to attach the thumbscrew. A position adjusting jig whose tip can be brought into contact with the guide portion. 2. A synthetic resin base part is formed with a dovetail groove penetrating in the longitudinal direction thereof, and a guide part which engages with the dovetail groove and a placement extending from the guide part are formed in the base part. A movable part made of aluminum having a first screw hole provided in the guide part and the guide part is slidably fitted, and a stopper having a second screw hole is provided at an end of the base part, And a screw rod rotatably penetrating into the second screw hole, a third screw hole is provided on a side surface of the base portion, and a thumbscrew is screwed into the third screw hole, and a tip end of the thumbscrew. A position adjusting jig characterized in that it can contact the guide part.